217383660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92899}}^1$

素因数の和:92927

約数の個数: 72

約数和(自身を含む): 710127600

約数和(自身を除く): 492743940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 92899, 185798, 278697, 371596, 464495, 557394, 836091, 928990, 1114788, 1207687, 1393485, 1672182, 1857980, 2415374, 2786970, 3344364, 3623061, 4180455, 4830748, 5573940, 6038435, 7246122, 8360910, 10869183, 12076870, 14492244, 16721820, 18115305, 21738366, 24153740, 36230610, 43476732, 54345915, 72461220, 108691830, 217383660]

約数ペア:

[(1, 217383660), (2, 108691830), (3, 72461220), (4, 54345915), (5, 43476732), (6, 36230610), (9, 24153740), (10, 21738366), (12, 18115305), (13, 16721820), (15, 14492244), (18, 12076870), (20, 10869183), (26, 8360910), (30, 7246122), (36, 6038435), (39, 5573940), (45, 4830748), (52, 4180455), (60, 3623061), (65, 3344364), (78, 2786970), (90, 2415374), (117, 1857980), (130, 1672182), (156, 1393485), (180, 1207687), (195, 1114788), (234, 928990), (260, 836091), (390, 557394), (468, 464495), (585, 371596), (780, 278697), (1170, 185798), (2340, 92899)]