144999090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51971}}^1$

素因数の和:52015

約数の個数: 48

約数和(自身を含む): 389166336

約数和(自身を除く): 244167246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 51971, 103942, 155913, 259855, 311826, 467739, 519710, 779565, 935478, 1559130, 1611101, 2338695, 3222202, 4677390, 4833303, 8055505, 9666606, 14499909, 16111010, 24166515, 28999818, 48333030, 72499545, 144999090]

約数ペア:

[(1, 144999090), (2, 72499545), (3, 48333030), (5, 28999818), (6, 24166515), (9, 16111010), (10, 14499909), (15, 9666606), (18, 8055505), (30, 4833303), (31, 4677390), (45, 3222202), (62, 2338695), (90, 1611101), (93, 1559130), (155, 935478), (186, 779565), (279, 519710), (310, 467739), (465, 311826), (558, 259855), (930, 155913), (1395, 103942), (2790, 51971)]