30917628286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1\times {\mathrm{1867}}^1$

素因数の和:3808

約数の個数: 32

約数和(自身を含む): 49058760960

約数和(自身を除く): 18141132674

約数列:

[1, 2, 19, 38, 263, 526, 1657, 1867, 3314, 3734, 4997, 9994, 31483, 35473, 62966, 70946, 435791, 491021, 871582, 982042, 3093619, 6187238, 8280029, 9329399, 16560058, 18658798, 58778761, 117557522, 813621797, 1627243594, 15458814143, 30917628286]

約数ペア:

[(1, 30917628286), (2, 15458814143), (19, 1627243594), (38, 813621797), (263, 117557522), (526, 58778761), (1657, 18658798), (1867, 16560058), (3314, 9329399), (3734, 8280029), (4997, 6187238), (9994, 3093619), (31483, 982042), (35473, 871582), (62966, 491021), (70946, 435791)]