145405710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55711}}^1$

素因数の和:55753

約数の個数: 48

約数和(自身を含む): 391098240

約数和(自身を除く): 245692530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 55711, 111422, 167133, 278555, 334266, 501399, 557110, 835665, 1002798, 1615619, 1671330, 2506995, 3231238, 4846857, 5013990, 8078095, 9693714, 14540571, 16156190, 24234285, 29081142, 48468570, 72702855, 145405710]

約数ペア:

[(1, 145405710), (2, 72702855), (3, 48468570), (5, 29081142), (6, 24234285), (9, 16156190), (10, 14540571), (15, 9693714), (18, 8078095), (29, 5013990), (30, 4846857), (45, 3231238), (58, 2506995), (87, 1671330), (90, 1615619), (145, 1002798), (174, 835665), (261, 557110), (290, 501399), (435, 334266), (522, 278555), (870, 167133), (1305, 111422), (2610, 55711)]