873164040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1039481}}^1$

素因数の和:1039502

約数の個数: 64

約数和(自身を含む): 2993708160

約数和(自身を除く): 2120544120

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, 1039481, 2078962, 3118443, 4157924, 5197405, 6236886, 7276367, 8315848, 10394810, 12473772, 14552734, 15592215, 20789620, 21829101, 24947544, 29105468, 31184430, 36381835, 41579240, 43658202, 58210936, 62368860, 72763670, 87316404, 109145505, 124737720, 145527340, 174632808, 218291010, 291054680, 436582020, 873164040]

約数ペア:

[(1, 873164040), (2, 436582020), (3, 291054680), (4, 218291010), (5, 174632808), (6, 145527340), (7, 124737720), (8, 109145505), (10, 87316404), (12, 72763670), (14, 62368860), (15, 58210936), (20, 43658202), (21, 41579240), (24, 36381835), (28, 31184430), (30, 29105468), (35, 24947544), (40, 21829101), (42, 20789620), (56, 15592215), (60, 14552734), (70, 12473772), (84, 10394810), (105, 8315848), (120, 7276367), (140, 6236886), (168, 5197405), (210, 4157924), (280, 3118443), (420, 2078962), (840, 1039481)]