260710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 24

約数和(自身を含む): 501696

約数和(自身を除く): 240986

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 841, 899, 1682, 1798, 4205, 4495, 8410, 8990, 26071, 52142, 130355, 260710]

約数ペア:

[(1, 260710), (2, 130355), (5, 52142), (10, 26071), (29, 8990), (31, 8410), (58, 4495), (62, 4205), (145, 1798), (155, 1682), (290, 899), (310, 841)]