15403740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23339}}^1$

素因数の和:23362

約数の個数: 48

約数和(自身を含む): 47053440

約数和(自身を除く): 31649700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23339, 46678, 70017, 93356, 116695, 140034, 233390, 256729, 280068, 350085, 466780, 513458, 700170, 770187, 1026916, 1283645, 1400340, 1540374, 2567290, 3080748, 3850935, 5134580, 7701870, 15403740]

約数ペア:

[(1, 15403740), (2, 7701870), (3, 5134580), (4, 3850935), (5, 3080748), (6, 2567290), (10, 1540374), (11, 1400340), (12, 1283645), (15, 1026916), (20, 770187), (22, 700170), (30, 513458), (33, 466780), (44, 350085), (55, 280068), (60, 256729), (66, 233390), (110, 140034), (132, 116695), (165, 93356), (220, 70017), (330, 46678), (660, 23339)]