73688830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 138003840

約数和(自身を除く): 64315010

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2521, 2923, 5042, 5846, 12605, 14615, 25210, 29230, 93277, 186554, 199159, 398318, 466385, 932770, 995795, 1991590, 7368883, 14737766, 36844415, 73688830]

約数ペア:

[(1, 73688830), (2, 36844415), (5, 14737766), (10, 7368883), (37, 1991590), (74, 995795), (79, 932770), (158, 466385), (185, 398318), (370, 199159), (395, 186554), (790, 93277), (2521, 29230), (2923, 25210), (5042, 14615), (5846, 12605)]