68895110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 129029760

約数和(自身を除く): 60134650

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2357, 2923, 4714, 5846, 11785, 14615, 23570, 29230, 87209, 174418, 186203, 372406, 436045, 872090, 931015, 1862030, 6889511, 13779022, 34447555, 68895110]

約数ペア:

[(1, 68895110), (2, 34447555), (5, 13779022), (10, 6889511), (37, 1862030), (74, 931015), (79, 872090), (158, 436045), (185, 372406), (370, 186203), (395, 174418), (790, 87209), (2357, 29230), (2923, 23570), (4714, 14615), (5846, 11785)]