641055450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8692

約数の個数: 96

約数和(自身を含む): 1842739200

約数和(自身を除く): 1201683750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 994, 1050, 1065, 1491, 1775, 2130, 2485, 2982, 3550, 4970, 5325, 7455, 8599, 10650, 12425, 14910, 17198, 24850, 25797, 37275, 42995, 51594, 60193, 74550, 85990, 120386, 128985, 180579, 214975, 257970, 300965, 361158, 429950, 601930, 610529, 644925, 902895, 1221058, 1289850, 1504825, 1805790, 1831587, 3009650, 3052645, 3663174, 4273703, 4514475, 6105290, 8547406, 9028950, 9157935, 12821109, 15263225, 18315870, 21368515, 25642218, 30526450, 42737030, 45789675, 64105545, 91579350, 106842575, 128211090, 213685150, 320527725, 641055450]

約数ペア:

[(1, 641055450), (2, 320527725), (3, 213685150), (5, 128211090), (6, 106842575), (7, 91579350), (10, 64105545), (14, 45789675), (15, 42737030), (21, 30526450), (25, 25642218), (30, 21368515), (35, 18315870), (42, 15263225), (50, 12821109), (70, 9157935), (71, 9028950), (75, 8547406), (105, 6105290), (142, 4514475), (150, 4273703), (175, 3663174), (210, 3052645), (213, 3009650), (350, 1831587), (355, 1805790), (426, 1504825), (497, 1289850), (525, 1221058), (710, 902895), (994, 644925), (1050, 610529), (1065, 601930), (1491, 429950), (1775, 361158), (2130, 300965), (2485, 257970), (2982, 214975), (3550, 180579), (4970, 128985), (5325, 120386), (7455, 85990), (8599, 74550), (10650, 60193), (12425, 51594), (14910, 42995), (17198, 37275), (24850, 25797)]