315078170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{168491}}^1$

素因数の和:168526

約数の個数: 32

約数和(自身を含む): 655096896

約数和(自身を除く): 340018726

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 168491, 336982, 842455, 1684910, 1853401, 2864347, 3706802, 5728694, 9267005, 14321735, 18534010, 28643470, 31507817, 63015634, 157539085, 315078170]

約数ペア:

[(1, 315078170), (2, 157539085), (5, 63015634), (10, 31507817), (11, 28643470), (17, 18534010), (22, 14321735), (34, 9267005), (55, 5728694), (85, 3706802), (110, 2864347), (170, 1853401), (187, 1684910), (374, 842455), (935, 336982), (1870, 168491)]