142456410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54581}}^1$

素因数の和:54623

約数の個数: 48

約数和(自身を含む): 383165640

約数和(自身を除く): 240709230

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, 54581, 109162, 163743, 272905, 327486, 491229, 545810, 818715, 982458, 1582849, 1637430, 2456145, 3165698, 4748547, 4912290, 7914245, 9497094, 14245641, 15828490, 23742735, 28491282, 47485470, 71228205, 142456410]

約数ペア:

[(1, 142456410), (2, 71228205), (3, 47485470), (5, 28491282), (6, 23742735), (9, 15828490), (10, 14245641), (15, 9497094), (18, 7914245), (29, 4912290), (30, 4748547), (45, 3165698), (58, 2456145), (87, 1637430), (90, 1582849), (145, 982458), (174, 818715), (261, 545810), (290, 491229), (435, 327486), (522, 272905), (870, 163743), (1305, 109162), (2610, 54581)]