122531630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3911}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 238569408

約数和(自身を除く): 116037778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 3911, 6266, 7822, 15665, 19555, 31330, 39110, 50843, 101686, 254215, 508430, 942551, 1885102, 4712755, 9425510, 12253163, 24506326, 61265815, 122531630]

約数ペア:

[(1, 122531630), (2, 61265815), (5, 24506326), (10, 12253163), (13, 9425510), (26, 4712755), (65, 1885102), (130, 942551), (241, 508430), (482, 254215), (1205, 101686), (2410, 50843), (3133, 39110), (3911, 31330), (6266, 19555), (7822, 15665)]