230630842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 385434000

約数和(自身を除く): 154803158

約数列:

[1, 2, 13, 26, 37, 74, 149, 298, 481, 962, 1609, 1937, 3218, 3874, 5513, 11026, 20917, 41834, 59533, 71669, 119066, 143338, 239741, 479482, 773929, 1547858, 3116633, 6233266, 8870417, 17740834, 115315421, 230630842]

約数ペア:

[(1, 230630842), (2, 115315421), (13, 17740834), (26, 8870417), (37, 6233266), (74, 3116633), (149, 1547858), (298, 773929), (481, 479482), (962, 239741), (1609, 143338), (1937, 119066), (3218, 71669), (3874, 59533), (5513, 41834), (11026, 20917)]