1975770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 5321160

約数和(自身を除く): 3345390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 757, 870, 1305, 1514, 2271, 2610, 3785, 4542, 6813, 7570, 11355, 13626, 21953, 22710, 34065, 43906, 65859, 68130, 109765, 131718, 197577, 219530, 329295, 395154, 658590, 987885, 1975770]

約数ペア:

[(1, 1975770), (2, 987885), (3, 658590), (5, 395154), (6, 329295), (9, 219530), (10, 197577), (15, 131718), (18, 109765), (29, 68130), (30, 65859), (45, 43906), (58, 34065), (87, 22710), (90, 21953), (145, 13626), (174, 11355), (261, 7570), (290, 6813), (435, 4542), (522, 3785), (757, 2610), (870, 2271), (1305, 1514)]