4347270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 11728080

約数和(自身を除く): 7380810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1789, 2430, 3578, 5367, 8945, 10734, 16101, 17890, 26835, 32202, 48303, 53670, 80505, 96606, 144909, 161010, 241515, 289818, 434727, 483030, 724545, 869454, 1449090, 2173635, 4347270]

約数ペア:

[(1, 4347270), (2, 2173635), (3, 1449090), (5, 869454), (6, 724545), (9, 483030), (10, 434727), (15, 289818), (18, 241515), (27, 161010), (30, 144909), (45, 96606), (54, 80505), (81, 53670), (90, 48303), (135, 32202), (162, 26835), (243, 17890), (270, 16101), (405, 10734), (486, 8945), (810, 5367), (1215, 3578), (1789, 2430)]