71958630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 177666048

約数和(自身を除く): 105707418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 167, 265, 271, 318, 334, 501, 530, 542, 795, 813, 835, 1002, 1355, 1590, 1626, 1670, 2505, 2710, 4065, 5010, 8130, 8851, 14363, 17702, 26553, 28726, 43089, 44255, 45257, 53106, 71815, 86178, 88510, 90514, 132765, 135771, 143630, 215445, 226285, 265530, 271542, 430890, 452570, 678855, 1357710, 2398621, 4797242, 7195863, 11993105, 14391726, 23986210, 35979315, 71958630]

約数ペア:

[(1, 71958630), (2, 35979315), (3, 23986210), (5, 14391726), (6, 11993105), (10, 7195863), (15, 4797242), (30, 2398621), (53, 1357710), (106, 678855), (159, 452570), (167, 430890), (265, 271542), (271, 265530), (318, 226285), (334, 215445), (501, 143630), (530, 135771), (542, 132765), (795, 90514), (813, 88510), (835, 86178), (1002, 71815), (1355, 53106), (1590, 45257), (1626, 44255), (1670, 43089), (2505, 28726), (2710, 26553), (4065, 17702), (5010, 14363), (8130, 8851)]