13919310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 38338560

約数和(自身を除く): 24419250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1663, 1674, 2790, 3326, 4185, 4989, 8315, 8370, 9978, 14967, 16630, 24945, 29934, 44901, 49890, 51553, 74835, 89802, 103106, 149670, 154659, 224505, 257765, 309318, 449010, 463977, 515530, 773295, 927954, 1391931, 1546590, 2319885, 2783862, 4639770, 6959655, 13919310]

約数ペア:

[(1, 13919310), (2, 6959655), (3, 4639770), (5, 2783862), (6, 2319885), (9, 1546590), (10, 1391931), (15, 927954), (18, 773295), (27, 515530), (30, 463977), (31, 449010), (45, 309318), (54, 257765), (62, 224505), (90, 154659), (93, 149670), (135, 103106), (155, 89802), (186, 74835), (270, 51553), (279, 49890), (310, 44901), (465, 29934), (558, 24945), (837, 16630), (930, 14967), (1395, 9978), (1663, 8370), (1674, 8315), (2790, 4989), (3326, 4185)]