180297930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{207239}}^1$

素因数の和:207278

約数の個数: 32

約数和(自身を含む): 447638400

約数和(自身を除く): 267340470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 207239, 414478, 621717, 1036195, 1243434, 2072390, 3108585, 6009931, 6217170, 12019862, 18029793, 30049655, 36059586, 60099310, 90148965, 180297930]

約数ペア:

[(1, 180297930), (2, 90148965), (3, 60099310), (5, 36059586), (6, 30049655), (10, 18029793), (15, 12019862), (29, 6217170), (30, 6009931), (58, 3108585), (87, 2072390), (145, 1243434), (174, 1036195), (290, 621717), (435, 414478), (870, 207239)]