138806730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12539}}^1$

素因数の和:12596

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 240402870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 12539, 25078, 37617, 62695, 75234, 112851, 125390, 188085, 225702, 338553, 376170, 514099, 564255, 677106, 1028198, 1128510, 1542297, 1692765, 2570495, 3084594, 3385530, 4626891, 5140990, 7711485, 9253782, 13880673, 15422970, 23134455, 27761346, 46268910, 69403365, 138806730]

約数ペア:

[(1, 138806730), (2, 69403365), (3, 46268910), (5, 27761346), (6, 23134455), (9, 15422970), (10, 13880673), (15, 9253782), (18, 7711485), (27, 5140990), (30, 4626891), (41, 3385530), (45, 3084594), (54, 2570495), (82, 1692765), (90, 1542297), (123, 1128510), (135, 1028198), (205, 677106), (246, 564255), (270, 514099), (369, 376170), (410, 338553), (615, 225702), (738, 188085), (1107, 125390), (1230, 112851), (1845, 75234), (2214, 62695), (3690, 37617), (5535, 25078), (11070, 12539)]