203422620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109367}}^1$

素因数の和:109410

約数の個数: 48

約数和(自身を含む): 587962368

約数和(自身を除く): 384539748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 109367, 218734, 328101, 437468, 546835, 656202, 1093670, 1312404, 1640505, 2187340, 3281010, 3390377, 6562020, 6780754, 10171131, 13561508, 16951885, 20342262, 33903770, 40684524, 50855655, 67807540, 101711310, 203422620]

約数ペア:

[(1, 203422620), (2, 101711310), (3, 67807540), (4, 50855655), (5, 40684524), (6, 33903770), (10, 20342262), (12, 16951885), (15, 13561508), (20, 10171131), (30, 6780754), (31, 6562020), (60, 3390377), (62, 3281010), (93, 2187340), (124, 1640505), (155, 1312404), (186, 1093670), (310, 656202), (372, 546835), (465, 437468), (620, 328101), (930, 218734), (1860, 109367)]