1888890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2707590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 797, 1185, 1594, 2370, 2391, 3985, 4782, 7970, 11955, 23910, 62963, 125926, 188889, 314815, 377778, 629630, 944445, 1888890]

約数ペア:

[(1, 1888890), (2, 944445), (3, 629630), (5, 377778), (6, 314815), (10, 188889), (15, 125926), (30, 62963), (79, 23910), (158, 11955), (237, 7970), (395, 4782), (474, 3985), (790, 2391), (797, 2370), (1185, 1594)]