2957310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1217}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 7980336

約数和(自身を除く): 5023026

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, 1217, 2430, 2434, 3651, 6085, 7302, 10953, 12170, 18255, 21906, 32859, 36510, 54765, 65718, 98577, 109530, 164295, 197154, 295731, 328590, 492885, 591462, 985770, 1478655, 2957310]

約数ペア:

[(1, 2957310), (2, 1478655), (3, 985770), (5, 591462), (6, 492885), (9, 328590), (10, 295731), (15, 197154), (18, 164295), (27, 109530), (30, 98577), (45, 65718), (54, 54765), (81, 36510), (90, 32859), (135, 21906), (162, 18255), (243, 12170), (270, 10953), (405, 7302), (486, 6085), (810, 3651), (1215, 2434), (1217, 2430)]