30442440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36241}}^1$

素因数の和:36262

約数の個数: 64

約数和(自身を含む): 104376960

約数和(自身を除く): 73934520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36241, 72482, 108723, 144964, 181205, 217446, 253687, 289928, 362410, 434892, 507374, 543615, 724820, 761061, 869784, 1014748, 1087230, 1268435, 1449640, 1522122, 2029496, 2174460, 2536870, 3044244, 3805305, 4348920, 5073740, 6088488, 7610610, 10147480, 15221220, 30442440]

約数ペア:

[(1, 30442440), (2, 15221220), (3, 10147480), (4, 7610610), (5, 6088488), (6, 5073740), (7, 4348920), (8, 3805305), (10, 3044244), (12, 2536870), (14, 2174460), (15, 2029496), (20, 1522122), (21, 1449640), (24, 1268435), (28, 1087230), (30, 1014748), (35, 869784), (40, 761061), (42, 724820), (56, 543615), (60, 507374), (70, 434892), (84, 362410), (105, 289928), (120, 253687), (140, 217446), (168, 181205), (210, 144964), (280, 108723), (420, 72482), (840, 36241)]