64856930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 121970880

約数和(自身を除く): 57113950

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 2971, 4366, 5942, 10915, 14855, 21830, 29710, 109927, 175289, 219854, 350578, 549635, 876445, 1099270, 1752890, 6485693, 12971386, 32428465, 64856930]

約数ペア:

[(1, 64856930), (2, 32428465), (5, 12971386), (10, 6485693), (37, 1752890), (59, 1099270), (74, 876445), (118, 549635), (185, 350578), (295, 219854), (370, 175289), (590, 109927), (2183, 29710), (2971, 21830), (4366, 14855), (5942, 10915)]