147191240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18127}}^1$

素因数の和:18174

約数の個数: 64

約数和(自身を含む): 391564800

約数和(自身を除く): 244373560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 18127, 36254, 72508, 90635, 126889, 145016, 181270, 253778, 362540, 507556, 525683, 634445, 725080, 1015112, 1051366, 1268890, 2102732, 2537780, 2628415, 3679781, 4205464, 5075560, 5256830, 7359562, 10513660, 14719124, 18398905, 21027320, 29438248, 36797810, 73595620, 147191240]

約数ペア:

[(1, 147191240), (2, 73595620), (4, 36797810), (5, 29438248), (7, 21027320), (8, 18398905), (10, 14719124), (14, 10513660), (20, 7359562), (28, 5256830), (29, 5075560), (35, 4205464), (40, 3679781), (56, 2628415), (58, 2537780), (70, 2102732), (116, 1268890), (140, 1051366), (145, 1015112), (203, 725080), (232, 634445), (280, 525683), (290, 507556), (406, 362540), (580, 253778), (812, 181270), (1015, 145016), (1160, 126889), (1624, 90635), (2030, 72508), (4060, 36254), (8120, 18127)]