10378020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 29211840

約数和(自身を除く): 18833820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 643, 807, 1076, 1286, 1345, 1614, 1929, 2572, 2690, 3215, 3228, 3858, 4035, 5380, 6430, 7716, 8070, 9645, 12860, 16140, 19290, 38580, 172967, 345934, 518901, 691868, 864835, 1037802, 1729670, 2075604, 2594505, 3459340, 5189010, 10378020]

約数ペア:

[(1, 10378020), (2, 5189010), (3, 3459340), (4, 2594505), (5, 2075604), (6, 1729670), (10, 1037802), (12, 864835), (15, 691868), (20, 518901), (30, 345934), (60, 172967), (269, 38580), (538, 19290), (643, 16140), (807, 12860), (1076, 9645), (1286, 8070), (1345, 7716), (1614, 6430), (1929, 5380), (2572, 4035), (2690, 3858), (3215, 3228)]