7469881740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{965101}}^1$

素因数の和:965159

約数の個数: 72

約数和(自身を含む): 23185610448

約数和(自身を除く): 15715728708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 965101, 1930202, 2895303, 3860404, 4825505, 5790606, 8685909, 9651010, 11581212, 14476515, 17371818, 19302020, 28953030, 34743636, 41499343, 43429545, 57906060, 82998686, 86859090, 124498029, 165997372, 173718180, 207496715, 248996058, 373494087, 414993430, 497992116, 622490145, 746988174, 829986860, 1244980290, 1493976348, 1867470435, 2489960580, 3734940870, 7469881740]

約数ペア:

[(1, 7469881740), (2, 3734940870), (3, 2489960580), (4, 1867470435), (5, 1493976348), (6, 1244980290), (9, 829986860), (10, 746988174), (12, 622490145), (15, 497992116), (18, 414993430), (20, 373494087), (30, 248996058), (36, 207496715), (43, 173718180), (45, 165997372), (60, 124498029), (86, 86859090), (90, 82998686), (129, 57906060), (172, 43429545), (180, 41499343), (215, 34743636), (258, 28953030), (387, 19302020), (430, 17371818), (516, 14476515), (645, 11581212), (774, 9651010), (860, 8685909), (1290, 5790606), (1548, 4825505), (1935, 3860404), (2580, 2895303), (3870, 1930202), (7740, 965101)]