4345830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 11428560

約数和(自身を除く): 7082730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 443, 545, 654, 886, 981, 1090, 1329, 1635, 1962, 2215, 2658, 3270, 3987, 4430, 4905, 6645, 7974, 9810, 13290, 19935, 39870, 48287, 96574, 144861, 241435, 289722, 434583, 482870, 724305, 869166, 1448610, 2172915, 4345830]

約数ペア:

[(1, 4345830), (2, 2172915), (3, 1448610), (5, 869166), (6, 724305), (9, 482870), (10, 434583), (15, 289722), (18, 241435), (30, 144861), (45, 96574), (90, 48287), (109, 39870), (218, 19935), (327, 13290), (443, 9810), (545, 7974), (654, 6645), (886, 4905), (981, 4430), (1090, 3987), (1329, 3270), (1635, 2658), (1962, 2215)]