4057740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22543}}^1$

素因数の和:22558

約数の個数: 36

約数和(自身を含む): 12309024

約数和(自身を除く): 8251284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22543, 45086, 67629, 90172, 112715, 135258, 202887, 225430, 270516, 338145, 405774, 450860, 676290, 811548, 1014435, 1352580, 2028870, 4057740]

約数ペア:

[(1, 4057740), (2, 2028870), (3, 1352580), (4, 1014435), (5, 811548), (6, 676290), (9, 450860), (10, 405774), (12, 338145), (15, 270516), (18, 225430), (20, 202887), (30, 135258), (36, 112715), (45, 90172), (60, 67629), (90, 45086), (180, 22543)]