988894020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{8123}}^1$

素因数の和:10164

約数の個数: 48

約数和(自身を含む): 2770608960

約数和(自身を除く): 1781714940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2029, 4058, 6087, 8116, 8123, 10145, 12174, 16246, 20290, 24348, 24369, 30435, 32492, 40580, 40615, 48738, 60870, 81230, 97476, 121740, 121845, 162460, 243690, 487380, 16481567, 32963134, 49444701, 65926268, 82407835, 98889402, 164815670, 197778804, 247223505, 329631340, 494447010, 988894020]

約数ペア:

[(1, 988894020), (2, 494447010), (3, 329631340), (4, 247223505), (5, 197778804), (6, 164815670), (10, 98889402), (12, 82407835), (15, 65926268), (20, 49444701), (30, 32963134), (60, 16481567), (2029, 487380), (4058, 243690), (6087, 162460), (8116, 121845), (8123, 121740), (10145, 97476), (12174, 81230), (16246, 60870), (20290, 48738), (24348, 40615), (24369, 40580), (30435, 32492)]