2622870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 6900192

約数和(自身を除く): 4277322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 193, 302, 386, 453, 579, 755, 906, 965, 1158, 1359, 1510, 1737, 1930, 2265, 2718, 2895, 3474, 4530, 5790, 6795, 8685, 13590, 17370, 29143, 58286, 87429, 145715, 174858, 262287, 291430, 437145, 524574, 874290, 1311435, 2622870]

約数ペア:

[(1, 2622870), (2, 1311435), (3, 874290), (5, 524574), (6, 437145), (9, 291430), (10, 262287), (15, 174858), (18, 145715), (30, 87429), (45, 58286), (90, 29143), (151, 17370), (193, 13590), (302, 8685), (386, 6795), (453, 5790), (579, 4530), (755, 3474), (906, 2895), (965, 2718), (1158, 2265), (1359, 1930), (1510, 1737)]