87349770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22571}}^1$

素因数の和:22627

約数の個数: 48

約数和(自身を含む): 232401312

約数和(自身を除く): 145051542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 22571, 45142, 67713, 112855, 135426, 203139, 225710, 338565, 406278, 677130, 970553, 1015695, 1941106, 2031390, 2911659, 4852765, 5823318, 8734977, 9705530, 14558295, 17469954, 29116590, 43674885, 87349770]

約数ペア:

[(1, 87349770), (2, 43674885), (3, 29116590), (5, 17469954), (6, 14558295), (9, 9705530), (10, 8734977), (15, 5823318), (18, 4852765), (30, 2911659), (43, 2031390), (45, 1941106), (86, 1015695), (90, 970553), (129, 677130), (215, 406278), (258, 338565), (387, 225710), (430, 203139), (645, 135426), (774, 112855), (1290, 67713), (1935, 45142), (3870, 22571)]