30692580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 89931072

約数和(自身を除く): 59238492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 967, 1058, 1380, 1587, 1934, 2116, 2645, 2901, 3174, 3868, 4835, 5290, 5802, 6348, 7935, 9670, 10580, 11604, 14505, 15870, 19340, 22241, 29010, 31740, 44482, 58020, 66723, 88964, 111205, 133446, 222410, 266892, 333615, 444820, 511543, 667230, 1023086, 1334460, 1534629, 2046172, 2557715, 3069258, 5115430, 6138516, 7673145, 10230860, 15346290, 30692580]

約数ペア:

[(1, 30692580), (2, 15346290), (3, 10230860), (4, 7673145), (5, 6138516), (6, 5115430), (10, 3069258), (12, 2557715), (15, 2046172), (20, 1534629), (23, 1334460), (30, 1023086), (46, 667230), (60, 511543), (69, 444820), (92, 333615), (115, 266892), (138, 222410), (230, 133446), (276, 111205), (345, 88964), (460, 66723), (529, 58020), (690, 44482), (967, 31740), (1058, 29010), (1380, 22241), (1587, 19340), (1934, 15870), (2116, 14505), (2645, 11604), (2901, 10580), (3174, 9670), (3868, 7935), (4835, 6348), (5290, 5802)]