31543830

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{4327}}^1$

素因数の和:4352

約数の個数: 56

約数和(自身を含む): 85149072

約数和(自身を除く): 53605242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 4327, 7290, 8654, 12981, 21635, 25962, 38943, 43270, 64905, 77886, 116829, 129810, 194715, 233658, 350487, 389430, 584145, 700974, 1051461, 1168290, 1752435, 2102922, 3154383, 3504870, 5257305, 6308766, 10514610, 15771915, 31543830]

約数ペア:

[(1, 31543830), (2, 15771915), (3, 10514610), (5, 6308766), (6, 5257305), (9, 3504870), (10, 3154383), (15, 2102922), (18, 1752435), (27, 1168290), (30, 1051461), (45, 700974), (54, 584145), (81, 389430), (90, 350487), (135, 233658), (162, 194715), (243, 129810), (270, 116829), (405, 77886), (486, 64905), (729, 43270), (810, 38943), (1215, 25962), (1458, 21635), (2430, 12981), (3645, 8654), (4327, 7290)]