68957230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 126499968

約数和(自身を除く): 57542738

約数列:

[1, 2, 5, 10, 83, 166, 251, 331, 415, 502, 662, 830, 1255, 1655, 2510, 3310, 20833, 27473, 41666, 54946, 83081, 104165, 137365, 166162, 208330, 274730, 415405, 830810, 6895723, 13791446, 34478615, 68957230]

約数ペア:

[(1, 68957230), (2, 34478615), (5, 13791446), (10, 6895723), (83, 830810), (166, 415405), (251, 274730), (331, 208330), (415, 166162), (502, 137365), (662, 104165), (830, 83081), (1255, 54946), (1655, 41666), (2510, 27473), (3310, 20833)]