170875110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 469776384

約数和(自身を除く): 298901274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 661, 1231, 1322, 1983, 2462, 3305, 3693, 3966, 4627, 6155, 6610, 7386, 8617, 9254, 9915, 12310, 13881, 17234, 18465, 19830, 23135, 25851, 27762, 36930, 43085, 46270, 51702, 69405, 86170, 129255, 138810, 258510, 813691, 1627382, 2441073, 4068455, 4882146, 5695837, 8136910, 11391674, 12205365, 17087511, 24410730, 28479185, 34175022, 56958370, 85437555, 170875110]

約数ペア:

[(1, 170875110), (2, 85437555), (3, 56958370), (5, 34175022), (6, 28479185), (7, 24410730), (10, 17087511), (14, 12205365), (15, 11391674), (21, 8136910), (30, 5695837), (35, 4882146), (42, 4068455), (70, 2441073), (105, 1627382), (210, 813691), (661, 258510), (1231, 138810), (1322, 129255), (1983, 86170), (2462, 69405), (3305, 51702), (3693, 46270), (3966, 43085), (4627, 36930), (6155, 27762), (6610, 25851), (7386, 23135), (8617, 19830), (9254, 18465), (9915, 17234), (12310, 13881)]