17515140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4357}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 49785792

約数和(自身を除く): 32270652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4357, 8714, 13071, 17428, 21785, 26142, 43570, 52284, 65355, 87140, 130710, 261420, 291919, 583838, 875757, 1167676, 1459595, 1751514, 2919190, 3503028, 4378785, 5838380, 8757570, 17515140]

約数ペア:

[(1, 17515140), (2, 8757570), (3, 5838380), (4, 4378785), (5, 3503028), (6, 2919190), (10, 1751514), (12, 1459595), (15, 1167676), (20, 875757), (30, 583838), (60, 291919), (67, 261420), (134, 130710), (201, 87140), (268, 65355), (335, 52284), (402, 43570), (670, 26142), (804, 21785), (1005, 17428), (1340, 13071), (2010, 8714), (4020, 4357)]