82923780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32141}}^1$

素因数の和:32196

約数の個数: 48

約数和(自身を含む): 237593664

約数和(自身を除く): 154669884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 32141, 64282, 96423, 128564, 160705, 192846, 321410, 385692, 482115, 642820, 964230, 1382063, 1928460, 2764126, 4146189, 5528252, 6910315, 8292378, 13820630, 16584756, 20730945, 27641260, 41461890, 82923780]

約数ペア:

[(1, 82923780), (2, 41461890), (3, 27641260), (4, 20730945), (5, 16584756), (6, 13820630), (10, 8292378), (12, 6910315), (15, 5528252), (20, 4146189), (30, 2764126), (43, 1928460), (60, 1382063), (86, 964230), (129, 642820), (172, 482115), (215, 385692), (258, 321410), (430, 192846), (516, 160705), (645, 128564), (860, 96423), (1290, 64282), (2580, 32141)]