520225380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2890141}}^1$

素因数の和:2890156

約数の個数: 36

約数和(自身を含む): 1578017532

約数和(自身を除く): 1057792152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2890141, 5780282, 8670423, 11560564, 14450705, 17340846, 26011269, 28901410, 34681692, 43352115, 52022538, 57802820, 86704230, 104045076, 130056345, 173408460, 260112690, 520225380]

約数ペア:

[(1, 520225380), (2, 260112690), (3, 173408460), (4, 130056345), (5, 104045076), (6, 86704230), (9, 57802820), (10, 52022538), (12, 43352115), (15, 34681692), (18, 28901410), (20, 26011269), (30, 17340846), (36, 14450705), (45, 11560564), (60, 8670423), (90, 5780282), (180, 2890141)]