15505710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 42750720

約数和(自身を除く): 27245010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 2473, 3135, 4946, 6270, 7419, 12365, 14838, 24730, 27203, 37095, 46987, 54406, 74190, 81609, 93974, 136015, 140961, 163218, 234935, 272030, 281922, 408045, 469870, 516857, 704805, 816090, 1033714, 1409610, 1550571, 2584285, 3101142, 5168570, 7752855, 15505710]

約数ペア:

[(1, 15505710), (2, 7752855), (3, 5168570), (5, 3101142), (6, 2584285), (10, 1550571), (11, 1409610), (15, 1033714), (19, 816090), (22, 704805), (30, 516857), (33, 469870), (38, 408045), (55, 281922), (57, 272030), (66, 234935), (95, 163218), (110, 140961), (114, 136015), (165, 93974), (190, 81609), (209, 74190), (285, 54406), (330, 46987), (418, 37095), (570, 27203), (627, 24730), (1045, 14838), (1254, 12365), (2090, 7419), (2473, 6270), (3135, 4946)]