70211260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 105422660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 107, 109, 140, 172, 214, 215, 218, 301, 428, 430, 436, 535, 545, 602, 749, 763, 860, 1070, 1090, 1204, 1498, 1505, 1526, 2140, 2180, 2996, 3010, 3052, 3745, 3815, 4601, 4687, 6020, 7490, 7630, 9202, 9374, 11663, 14980, 15260, 18404, 18748, 23005, 23326, 23435, 32207, 32809, 46010, 46652, 46870, 58315, 64414, 65618, 81641, 92020, 93740, 116630, 128828, 131236, 161035, 163282, 164045, 233260, 322070, 326564, 328090, 408205, 501509, 644140, 656180, 816410, 1003018, 1632820, 2006036, 2507545, 3510563, 5015090, 7021126, 10030180, 14042252, 17552815, 35105630, 70211260]

約数ペア:

[(1, 70211260), (2, 35105630), (4, 17552815), (5, 14042252), (7, 10030180), (10, 7021126), (14, 5015090), (20, 3510563), (28, 2507545), (35, 2006036), (43, 1632820), (70, 1003018), (86, 816410), (107, 656180), (109, 644140), (140, 501509), (172, 408205), (214, 328090), (215, 326564), (218, 322070), (301, 233260), (428, 164045), (430, 163282), (436, 161035), (535, 131236), (545, 128828), (602, 116630), (749, 93740), (763, 92020), (860, 81641), (1070, 65618), (1090, 64414), (1204, 58315), (1498, 46870), (1505, 46652), (1526, 46010), (2140, 32809), (2180, 32207), (2996, 23435), (3010, 23326), (3052, 23005), (3745, 18748), (3815, 18404), (4601, 15260), (4687, 14980), (6020, 11663), (7490, 9374), (7630, 9202)]