15849060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8564

約数の個数: 48

約数和(自身を含む): 45814272

約数和(自身を除く): 29965212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8521, 17042, 25563, 34084, 42605, 51126, 85210, 102252, 127815, 170420, 255630, 264151, 511260, 528302, 792453, 1056604, 1320755, 1584906, 2641510, 3169812, 3962265, 5283020, 7924530, 15849060]

約数ペア:

[(1, 15849060), (2, 7924530), (3, 5283020), (4, 3962265), (5, 3169812), (6, 2641510), (10, 1584906), (12, 1320755), (15, 1056604), (20, 792453), (30, 528302), (31, 511260), (60, 264151), (62, 255630), (93, 170420), (124, 127815), (155, 102252), (186, 85210), (310, 51126), (372, 42605), (465, 34084), (620, 25563), (930, 17042), (1860, 8521)]