1474712820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 216

約数和(自身を含む): 5290864488

約数和(自身を除く): 3816151668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 105, 122, 126, 140, 147, 180, 183, 196, 210, 244, 245, 252, 294, 305, 315, 366, 420, 427, 441, 490, 549, 588, 610, 630, 732, 735, 854, 882, 915, 980, 1098, 1220, 1260, 1281, 1470, 1708, 1764, 1830, 2135, 2196, 2205, 2562, 2741, 2745, 2940, 2989, 3660, 3843, 4270, 4410, 5124, 5482, 5490, 5978, 6405, 7686, 8223, 8540, 8820, 8967, 10964, 10980, 11956, 12810, 13705, 14945, 15372, 16446, 17934, 19187, 19215, 24669, 25620, 26901, 27410, 29890, 32892, 35868, 38374, 38430, 41115, 44835, 49338, 53802, 54820, 57561, 59780, 76748, 76860, 82230, 89670, 95935, 98676, 107604, 115122, 123345, 134309, 134505, 164460, 167201, 172683, 179340, 191870, 230244, 246690, 268618, 269010, 287805, 334402, 345366, 383740, 402927, 493380, 501603, 537236, 538020, 575610, 668804, 671545, 690732, 805854, 836005, 863415, 1003206, 1151220, 1170407, 1208781, 1343090, 1504809, 1611708, 1672010, 1726830, 2006412, 2014635, 2340814, 2417562, 2508015, 2686180, 3009618, 3344020, 3453660, 3511221, 4029270, 4681628, 4835124, 5016030, 5852035, 6019236, 6043905, 7022442, 7524045, 8058540, 8192849, 10032060, 10533663, 11704070, 12087810, 14044884, 15048090, 16385698, 17556105, 21067326, 23408140, 24175620, 24578547, 30096180, 32771396, 35112210, 40964245, 42134652, 49157094, 52668315, 70224420, 73735641, 81928490, 98314188, 105336630, 122892735, 147471282, 163856980, 210673260, 245785470, 294942564, 368678205, 491570940, 737356410, 1474712820]

約数ペア:

[(1, 1474712820), (2, 737356410), (3, 491570940), (4, 368678205), (5, 294942564), (6, 245785470), (7, 210673260), (9, 163856980), (10, 147471282), (12, 122892735), (14, 105336630), (15, 98314188), (18, 81928490), (20, 73735641), (21, 70224420), (28, 52668315), (30, 49157094), (35, 42134652), (36, 40964245), (42, 35112210), (45, 32771396), (49, 30096180), (60, 24578547), (61, 24175620), (63, 23408140), (70, 21067326), (84, 17556105), (90, 16385698), (98, 15048090), (105, 14044884), (122, 12087810), (126, 11704070), (140, 10533663), (147, 10032060), (180, 8192849), (183, 8058540), (196, 7524045), (210, 7022442), (244, 6043905), (245, 6019236), (252, 5852035), (294, 5016030), (305, 4835124), (315, 4681628), (366, 4029270), (420, 3511221), (427, 3453660), (441, 3344020), (490, 3009618), (549, 2686180), (588, 2508015), (610, 2417562), (630, 2340814), (732, 2014635), (735, 2006412), (854, 1726830), (882, 1672010), (915, 1611708), (980, 1504809), (1098, 1343090), (1220, 1208781), (1260, 1170407), (1281, 1151220), (1470, 1003206), (1708, 863415), (1764, 836005), (1830, 805854), (2135, 690732), (2196, 671545), (2205, 668804), (2562, 575610), (2741, 538020), (2745, 537236), (2940, 501603), (2989, 493380), (3660, 402927), (3843, 383740), (4270, 345366), (4410, 334402), (5124, 287805), (5482, 269010), (5490, 268618), (5978, 246690), (6405, 230244), (7686, 191870), (8223, 179340), (8540, 172683), (8820, 167201), (8967, 164460), (10964, 134505), (10980, 134309), (11956, 123345), (12810, 115122), (13705, 107604), (14945, 98676), (15372, 95935), (16446, 89670), (17934, 82230), (19187, 76860), (19215, 76748), (24669, 59780), (25620, 57561), (26901, 54820), (27410, 53802), (29890, 49338), (32892, 44835), (35868, 41115), (38374, 38430)]