64214330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 119854080

約数和(自身を除く): 55639750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 359, 577, 718, 1154, 1795, 2885, 3590, 5770, 11129, 17887, 22258, 35774, 55645, 89435, 111290, 178870, 207143, 414286, 1035715, 2071430, 6421433, 12842866, 32107165, 64214330]

約数ペア:

[(1, 64214330), (2, 32107165), (5, 12842866), (10, 6421433), (31, 2071430), (62, 1035715), (155, 414286), (310, 207143), (359, 178870), (577, 111290), (718, 89435), (1154, 55645), (1795, 35774), (2885, 22258), (3590, 17887), (5770, 11129)]