16925310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 44291520

約数和(自身を除く): 27366210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1039, 1086, 1629, 1810, 2078, 2715, 3117, 3258, 5195, 5430, 6234, 8145, 9351, 10390, 15585, 16290, 18702, 31170, 46755, 93510, 188059, 376118, 564177, 940295, 1128354, 1692531, 1880590, 2820885, 3385062, 5641770, 8462655, 16925310]

約数ペア:

[(1, 16925310), (2, 8462655), (3, 5641770), (5, 3385062), (6, 2820885), (9, 1880590), (10, 1692531), (15, 1128354), (18, 940295), (30, 564177), (45, 376118), (90, 188059), (181, 93510), (362, 46755), (543, 31170), (905, 18702), (1039, 16290), (1086, 15585), (1629, 10390), (1810, 9351), (2078, 8145), (2715, 6234), (3117, 5430), (3258, 5195)]