72243330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77681}}^1$

素因数の和:77722

約数の個数: 32

約数和(自身を含む): 178979328

約数和(自身を除く): 106735998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 77681, 155362, 233043, 388405, 466086, 776810, 1165215, 2330430, 2408111, 4816222, 7224333, 12040555, 14448666, 24081110, 36121665, 72243330]

約数ペア:

[(1, 72243330), (2, 36121665), (3, 24081110), (5, 14448666), (6, 12040555), (10, 7224333), (15, 4816222), (30, 2408111), (31, 2330430), (62, 1165215), (93, 776810), (155, 466086), (186, 388405), (310, 233043), (465, 155362), (930, 77681)]