313856710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{4201}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 585725184

約数和(自身を除く): 271868474

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 2410, 4201, 7471, 8402, 14942, 21005, 37355, 42010, 74710, 130231, 260462, 651155, 1012441, 1302310, 2024882, 5062205, 10124410, 31385671, 62771342, 156928355, 313856710]

約数ペア:

[(1, 313856710), (2, 156928355), (5, 62771342), (10, 31385671), (31, 10124410), (62, 5062205), (155, 2024882), (241, 1302310), (310, 1012441), (482, 651155), (1205, 260462), (2410, 130231), (4201, 74710), (7471, 42010), (8402, 37355), (14942, 21005)]