15800130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 42537600

約数和(自身を除く): 26737470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 421, 695, 834, 842, 1251, 1263, 1390, 2085, 2105, 2502, 2526, 3753, 3789, 4170, 4210, 6255, 6315, 7506, 7578, 11367, 12510, 12630, 18765, 18945, 22734, 37530, 37890, 56835, 58519, 113670, 117038, 175557, 292595, 351114, 526671, 585190, 877785, 1053342, 1580013, 1755570, 2633355, 3160026, 5266710, 7900065, 15800130]

約数ペア:

[(1, 15800130), (2, 7900065), (3, 5266710), (5, 3160026), (6, 2633355), (9, 1755570), (10, 1580013), (15, 1053342), (18, 877785), (27, 585190), (30, 526671), (45, 351114), (54, 292595), (90, 175557), (135, 117038), (139, 113670), (270, 58519), (278, 56835), (417, 37890), (421, 37530), (695, 22734), (834, 18945), (842, 18765), (1251, 12630), (1263, 12510), (1390, 11367), (2085, 7578), (2105, 7506), (2502, 6315), (2526, 6255), (3753, 4210), (3789, 4170)]