2188243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{22279}}^1$

素因数の和:23928

約数の個数: 48

約数和(自身を含む): 6131099520

約数和(自身を除く): 3942856140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1637, 3274, 4911, 6548, 8185, 9822, 16370, 19644, 22279, 24555, 32740, 44558, 49110, 66837, 89116, 98220, 111395, 133674, 222790, 267348, 334185, 445580, 668370, 1336740, 36470723, 72941446, 109412169, 145882892, 182353615, 218824338, 364707230, 437648676, 547060845, 729414460, 1094121690, 2188243380]

約数ペア:

[(1, 2188243380), (2, 1094121690), (3, 729414460), (4, 547060845), (5, 437648676), (6, 364707230), (10, 218824338), (12, 182353615), (15, 145882892), (20, 109412169), (30, 72941446), (60, 36470723), (1637, 1336740), (3274, 668370), (4911, 445580), (6548, 334185), (8185, 267348), (9822, 222790), (16370, 133674), (19644, 111395), (22279, 98220), (24555, 89116), (32740, 66837), (44558, 49110)]