7010620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 15553944

約数和(自身を除く): 8543324

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 971, 1444, 1805, 1942, 3610, 3884, 4855, 7220, 9710, 18449, 19420, 36898, 73796, 92245, 184490, 350531, 368980, 701062, 1402124, 1752655, 3505310, 7010620]

約数ペア:

[(1, 7010620), (2, 3505310), (4, 1752655), (5, 1402124), (10, 701062), (19, 368980), (20, 350531), (38, 184490), (76, 92245), (95, 73796), (190, 36898), (361, 19420), (380, 18449), (722, 9710), (971, 7220), (1444, 4855), (1805, 3884), (1942, 3610)]