61215004802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1655623}}^1$

素因数の和:1655790

約数の個数: 32

約数和(自身を含む): 111257932800

約数和(自身を除く): 50042927998

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 1655623, 3311246, 11589361, 23178722, 31456837, 62913674, 220197859, 230131597, 440395718, 460263194, 1610921179, 3221842358, 4372500343, 8745000686, 30607502401, 61215004802]

約数ペア:

[(1, 61215004802), (2, 30607502401), (7, 8745000686), (14, 4372500343), (19, 3221842358), (38, 1610921179), (133, 460263194), (139, 440395718), (266, 230131597), (278, 220197859), (973, 62913674), (1946, 31456837), (2641, 23178722), (5282, 11589361), (18487, 3311246), (36974, 1655623)]