42863220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4493}}^1$

素因数の和:4561

約数の個数: 72

約数和(自身を含む): 132501096

約数和(自身を除く): 89637876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4493, 4770, 8986, 9540, 13479, 17972, 22465, 26958, 40437, 44930, 53916, 67395, 80874, 89860, 134790, 161748, 202185, 238129, 269580, 404370, 476258, 714387, 808740, 952516, 1190645, 1428774, 2143161, 2381290, 2857548, 3571935, 4286322, 4762580, 7143870, 8572644, 10715805, 14287740, 21431610, 42863220]

約数ペア:

[(1, 42863220), (2, 21431610), (3, 14287740), (4, 10715805), (5, 8572644), (6, 7143870), (9, 4762580), (10, 4286322), (12, 3571935), (15, 2857548), (18, 2381290), (20, 2143161), (30, 1428774), (36, 1190645), (45, 952516), (53, 808740), (60, 714387), (90, 476258), (106, 404370), (159, 269580), (180, 238129), (212, 202185), (265, 161748), (318, 134790), (477, 89860), (530, 80874), (636, 67395), (795, 53916), (954, 44930), (1060, 40437), (1590, 26958), (1908, 22465), (2385, 17972), (3180, 13479), (4493, 9540), (4770, 8986)]