2113110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 5610384

約数和(自身を除く): 3497274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 443, 477, 530, 795, 886, 954, 1329, 1590, 2215, 2385, 2658, 3987, 4430, 4770, 6645, 7974, 13290, 19935, 23479, 39870, 46958, 70437, 117395, 140874, 211311, 234790, 352185, 422622, 704370, 1056555, 2113110]

約数ペア:

[(1, 2113110), (2, 1056555), (3, 704370), (5, 422622), (6, 352185), (9, 234790), (10, 211311), (15, 140874), (18, 117395), (30, 70437), (45, 46958), (53, 39870), (90, 23479), (106, 19935), (159, 13290), (265, 7974), (318, 6645), (443, 4770), (477, 4430), (530, 3987), (795, 2658), (886, 2385), (954, 2215), (1329, 1590)]