716391710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{1571}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 1332854784

約数和(自身を除く): 616463074

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1471, 1571, 2942, 3142, 7355, 7855, 14710, 15710, 45601, 48701, 91202, 97402, 228005, 243505, 456010, 487010, 2310941, 4621882, 11554705, 23109410, 71639171, 143278342, 358195855, 716391710]

約数ペア:

[(1, 716391710), (2, 358195855), (5, 143278342), (10, 71639171), (31, 23109410), (62, 11554705), (155, 4621882), (310, 2310941), (1471, 487010), (1571, 456010), (2942, 243505), (3142, 228005), (7355, 97402), (7855, 91202), (14710, 48701), (15710, 45601)]