70830430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1409}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 139488480

約数和(自身を除く): 68658050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 1409, 2285, 2818, 4570, 5027, 7045, 10054, 14090, 15499, 25135, 30998, 50270, 77495, 154990, 643913, 1287826, 3219565, 6439130, 7083043, 14166086, 35415215, 70830430]

約数ペア:

[(1, 70830430), (2, 35415215), (5, 14166086), (10, 7083043), (11, 6439130), (22, 3219565), (55, 1287826), (110, 643913), (457, 154990), (914, 77495), (1409, 50270), (2285, 30998), (2818, 25135), (4570, 15499), (5027, 14090), (7045, 10054)]