47221740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6101}}^1$

素因数の和:6159

約数の個数: 72

約数和(自身を含む): 146594448

約数和(自身を除く): 99372708

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, 6101, 7740, 12202, 18303, 24404, 30505, 36606, 54909, 61010, 73212, 91515, 109818, 122020, 183030, 219636, 262343, 274545, 366060, 524686, 549090, 787029, 1049372, 1098180, 1311715, 1574058, 2361087, 2623430, 3148116, 3935145, 4722174, 5246860, 7870290, 9444348, 11805435, 15740580, 23610870, 47221740]

約数ペア:

[(1, 47221740), (2, 23610870), (3, 15740580), (4, 11805435), (5, 9444348), (6, 7870290), (9, 5246860), (10, 4722174), (12, 3935145), (15, 3148116), (18, 2623430), (20, 2361087), (30, 1574058), (36, 1311715), (43, 1098180), (45, 1049372), (60, 787029), (86, 549090), (90, 524686), (129, 366060), (172, 274545), (180, 262343), (215, 219636), (258, 183030), (387, 122020), (430, 109818), (516, 91515), (645, 73212), (774, 61010), (860, 54909), (1290, 36606), (1548, 30505), (1935, 24404), (2580, 18303), (3870, 12202), (6101, 7740)]