12815010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1249

約数の個数: 80

約数和(自身を含む): 37139256

約数和(自身を除く): 24324246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1217, 1755, 2106, 2434, 3510, 3651, 5265, 6085, 7302, 10530, 10953, 12170, 15821, 18255, 21906, 31642, 32859, 36510, 47463, 54765, 65718, 79105, 94926, 98577, 109530, 142389, 158210, 164295, 197154, 237315, 284778, 328590, 427167, 474630, 492885, 711945, 854334, 985770, 1281501, 1423890, 2135835, 2563002, 4271670, 6407505, 12815010]

約数ペア:

[(1, 12815010), (2, 6407505), (3, 4271670), (5, 2563002), (6, 2135835), (9, 1423890), (10, 1281501), (13, 985770), (15, 854334), (18, 711945), (26, 492885), (27, 474630), (30, 427167), (39, 328590), (45, 284778), (54, 237315), (65, 197154), (78, 164295), (81, 158210), (90, 142389), (117, 109530), (130, 98577), (135, 94926), (162, 79105), (195, 65718), (234, 54765), (270, 47463), (351, 36510), (390, 32859), (405, 31642), (585, 21906), (702, 18255), (810, 15821), (1053, 12170), (1170, 10953), (1217, 10530), (1755, 7302), (2106, 6085), (2434, 5265), (3510, 3651)]