199033290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2211481}}^1$

素因数の和:2211494

約数の個数: 24

約数和(自身を含む): 517486788

約数和(自身を除く): 318453498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2211481, 4422962, 6634443, 11057405, 13268886, 19903329, 22114810, 33172215, 39806658, 66344430, 99516645, 199033290]

約数ペア:

[(1, 199033290), (2, 99516645), (3, 66344430), (5, 39806658), (6, 33172215), (9, 22114810), (10, 19903329), (15, 13268886), (18, 11057405), (30, 6634443), (45, 4422962), (90, 2211481)]