42702570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 111351240

約数和(自身を除く): 68648670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617, 769, 1234, 1538, 1851, 2307, 3085, 3702, 3845, 4614, 5553, 6170, 6921, 7690, 9255, 11106, 11535, 13842, 18510, 23070, 27765, 34605, 55530, 69210, 474473, 948946, 1423419, 2372365, 2846838, 4270257, 4744730, 7117095, 8540514, 14234190, 21351285, 42702570]

約数ペア:

[(1, 42702570), (2, 21351285), (3, 14234190), (5, 8540514), (6, 7117095), (9, 4744730), (10, 4270257), (15, 2846838), (18, 2372365), (30, 1423419), (45, 948946), (90, 474473), (617, 69210), (769, 55530), (1234, 34605), (1538, 27765), (1851, 23070), (2307, 18510), (3085, 13842), (3702, 11535), (3845, 11106), (4614, 9255), (5553, 7690), (6170, 6921)]