64863030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2213}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 155901024

約数和(自身を除く): 91037994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2213, 2931, 4426, 4885, 5862, 6639, 9770, 11065, 13278, 14655, 22130, 29310, 33195, 66390, 2162101, 4324202, 6486303, 10810505, 12972606, 21621010, 32431515, 64863030]

約数ペア:

[(1, 64863030), (2, 32431515), (3, 21621010), (5, 12972606), (6, 10810505), (10, 6486303), (15, 4324202), (30, 2162101), (977, 66390), (1954, 33195), (2213, 29310), (2931, 22130), (4426, 14655), (4885, 13278), (5862, 11065), (6639, 9770)]