64257030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 172108800

約数和(自身を除く): 107851770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 719, 993, 1438, 1655, 1986, 2157, 2979, 3310, 3595, 4314, 4965, 5958, 6471, 7190, 8937, 9930, 10785, 12942, 14895, 17874, 19413, 21570, 29790, 32355, 38826, 44685, 64710, 89370, 97065, 194130, 237989, 475978, 713967, 1189945, 1427934, 2141901, 2379890, 3569835, 4283802, 6425703, 7139670, 10709505, 12851406, 21419010, 32128515, 64257030]

約数ペア:

[(1, 64257030), (2, 32128515), (3, 21419010), (5, 12851406), (6, 10709505), (9, 7139670), (10, 6425703), (15, 4283802), (18, 3569835), (27, 2379890), (30, 2141901), (45, 1427934), (54, 1189945), (90, 713967), (135, 475978), (270, 237989), (331, 194130), (662, 97065), (719, 89370), (993, 64710), (1438, 44685), (1655, 38826), (1986, 32355), (2157, 29790), (2979, 21570), (3310, 19413), (3595, 17874), (4314, 14895), (4965, 12942), (5958, 10785), (6471, 9930), (7190, 8937)]