70541380

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 187756632

約数和(自身を除く): 117215252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 113, 130, 140, 182, 196, 226, 245, 260, 343, 364, 452, 455, 490, 565, 637, 686, 791, 910, 980, 1130, 1274, 1372, 1469, 1582, 1715, 1820, 2260, 2401, 2548, 2938, 3164, 3185, 3430, 3955, 4459, 4802, 5537, 5876, 6370, 6860, 7345, 7910, 8918, 9604, 10283, 11074, 12005, 12740, 14690, 15820, 17836, 20566, 22148, 22295, 24010, 27685, 29380, 31213, 38759, 41132, 44590, 48020, 51415, 55370, 62426, 71981, 77518, 89180, 102830, 110740, 124852, 143962, 155036, 156065, 193795, 205660, 271313, 287924, 312130, 359905, 387590, 503867, 542626, 624260, 719810, 775180, 1007734, 1085252, 1356565, 1439620, 2015468, 2519335, 2713130, 3527069, 5038670, 5426260, 7054138, 10077340, 14108276, 17635345, 35270690, 70541380]

約数ペア:

[(1, 70541380), (2, 35270690), (4, 17635345), (5, 14108276), (7, 10077340), (10, 7054138), (13, 5426260), (14, 5038670), (20, 3527069), (26, 2713130), (28, 2519335), (35, 2015468), (49, 1439620), (52, 1356565), (65, 1085252), (70, 1007734), (91, 775180), (98, 719810), (113, 624260), (130, 542626), (140, 503867), (182, 387590), (196, 359905), (226, 312130), (245, 287924), (260, 271313), (343, 205660), (364, 193795), (452, 156065), (455, 155036), (490, 143962), (565, 124852), (637, 110740), (686, 102830), (791, 89180), (910, 77518), (980, 71981), (1130, 62426), (1274, 55370), (1372, 51415), (1469, 48020), (1582, 44590), (1715, 41132), (1820, 38759), (2260, 31213), (2401, 29380), (2548, 27685), (2938, 24010), (3164, 22295), (3185, 22148), (3430, 20566), (3955, 17836), (4459, 15820), (4802, 14690), (5537, 12740), (5876, 12005), (6370, 11074), (6860, 10283), (7345, 9604), (7910, 8918)]