2516670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 7318080

約数和(自身を除く): 4801410

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, 239, 270, 351, 390, 405, 478, 585, 702, 717, 810, 1053, 1170, 1195, 1434, 1755, 2106, 2151, 2390, 3107, 3510, 3585, 4302, 5265, 6214, 6453, 7170, 9321, 10530, 10755, 12906, 15535, 18642, 19359, 21510, 27963, 31070, 32265, 38718, 46605, 55926, 64530, 83889, 93210, 96795, 139815, 167778, 193590, 251667, 279630, 419445, 503334, 838890, 1258335, 2516670]

約数ペア:

[(1, 2516670), (2, 1258335), (3, 838890), (5, 503334), (6, 419445), (9, 279630), (10, 251667), (13, 193590), (15, 167778), (18, 139815), (26, 96795), (27, 93210), (30, 83889), (39, 64530), (45, 55926), (54, 46605), (65, 38718), (78, 32265), (81, 31070), (90, 27963), (117, 21510), (130, 19359), (135, 18642), (162, 15535), (195, 12906), (234, 10755), (239, 10530), (270, 9321), (351, 7170), (390, 6453), (405, 6214), (478, 5265), (585, 4302), (702, 3585), (717, 3510), (810, 3107), (1053, 2390), (1170, 2151), (1195, 2106), (1434, 1755)]