4665780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^2$

素因数の和:75

約数の個数: 162

約数和(自身を含む): 17210466

約数和(自身を除く): 12544686

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 529, 588, 630, 644, 690, 735, 805, 828, 882, 966, 980, 1035, 1058, 1127, 1260, 1380, 1449, 1470, 1587, 1610, 1764, 1932, 2070, 2116, 2205, 2254, 2415, 2645, 2898, 2940, 3174, 3220, 3381, 3703, 4140, 4410, 4508, 4761, 4830, 5290, 5635, 5796, 6348, 6762, 7245, 7406, 7935, 8820, 9522, 9660, 10143, 10580, 11109, 11270, 13524, 14490, 14812, 15870, 16905, 18515, 19044, 20286, 22218, 22540, 23805, 25921, 28980, 31740, 33327, 33810, 37030, 40572, 44436, 47610, 50715, 51842, 55545, 66654, 67620, 74060, 77763, 95220, 101430, 103684, 111090, 129605, 133308, 155526, 166635, 202860, 222180, 233289, 259210, 311052, 333270, 388815, 466578, 518420, 666540, 777630, 933156, 1166445, 1555260, 2332890, 4665780]

約数ペア:

[(1, 4665780), (2, 2332890), (3, 1555260), (4, 1166445), (5, 933156), (6, 777630), (7, 666540), (9, 518420), (10, 466578), (12, 388815), (14, 333270), (15, 311052), (18, 259210), (20, 233289), (21, 222180), (23, 202860), (28, 166635), (30, 155526), (35, 133308), (36, 129605), (42, 111090), (45, 103684), (46, 101430), (49, 95220), (60, 77763), (63, 74060), (69, 67620), (70, 66654), (84, 55545), (90, 51842), (92, 50715), (98, 47610), (105, 44436), (115, 40572), (126, 37030), (138, 33810), (140, 33327), (147, 31740), (161, 28980), (180, 25921), (196, 23805), (207, 22540), (210, 22218), (230, 20286), (245, 19044), (252, 18515), (276, 16905), (294, 15870), (315, 14812), (322, 14490), (345, 13524), (414, 11270), (420, 11109), (441, 10580), (460, 10143), (483, 9660), (490, 9522), (529, 8820), (588, 7935), (630, 7406), (644, 7245), (690, 6762), (735, 6348), (805, 5796), (828, 5635), (882, 5290), (966, 4830), (980, 4761), (1035, 4508), (1058, 4410), (1127, 4140), (1260, 3703), (1380, 3381), (1449, 3220), (1470, 3174), (1587, 2940), (1610, 2898), (1764, 2645), (1932, 2415), (2070, 2254), (2116, 2205)]