12430020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 22567740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 929, 1115, 1338, 1858, 2230, 2676, 2787, 3345, 3716, 4460, 4645, 5574, 6690, 9290, 11148, 13380, 13935, 18580, 27870, 55740, 207167, 414334, 621501, 828668, 1035835, 1243002, 2071670, 2486004, 3107505, 4143340, 6215010, 12430020]

約数ペア:

[(1, 12430020), (2, 6215010), (3, 4143340), (4, 3107505), (5, 2486004), (6, 2071670), (10, 1243002), (12, 1035835), (15, 828668), (20, 621501), (30, 414334), (60, 207167), (223, 55740), (446, 27870), (669, 18580), (892, 13935), (929, 13380), (1115, 11148), (1338, 9290), (1858, 6690), (2230, 5574), (2676, 4645), (2787, 4460), (3345, 3716)]