91121230

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 166726656

約数和(自身を除く): 75605426

約数列:

[1, 2, 5, 10, 127, 157, 254, 314, 457, 635, 785, 914, 1270, 1570, 2285, 4570, 19939, 39878, 58039, 71749, 99695, 116078, 143498, 199390, 290195, 358745, 580390, 717490, 9112123, 18224246, 45560615, 91121230]

約数ペア:

[(1, 91121230), (2, 45560615), (5, 18224246), (10, 9112123), (127, 717490), (157, 580390), (254, 358745), (314, 290195), (457, 199390), (635, 143498), (785, 116078), (914, 99695), (1270, 71749), (1570, 58039), (2285, 39878), (4570, 19939)]