274867620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5821}}^1$

素因数の和:6620

約数の個数: 48

約数和(自身を含む): 770739648

約数和(自身を除く): 495872028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4722, 5821, 7870, 9444, 11642, 11805, 15740, 17463, 23284, 23610, 29105, 34926, 47220, 58210, 69852, 87315, 116420, 174630, 349260, 4581127, 9162254, 13743381, 18324508, 22905635, 27486762, 45811270, 54973524, 68716905, 91622540, 137433810, 274867620]

約数ペア:

[(1, 274867620), (2, 137433810), (3, 91622540), (4, 68716905), (5, 54973524), (6, 45811270), (10, 27486762), (12, 22905635), (15, 18324508), (20, 13743381), (30, 9162254), (60, 4581127), (787, 349260), (1574, 174630), (2361, 116420), (3148, 87315), (3935, 69852), (4722, 58210), (5821, 47220), (7870, 34926), (9444, 29105), (11642, 23610), (11805, 23284), (15740, 17463)]