10991370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28206

約数の個数: 32

約数和(自身を含む): 28409472

約数和(自身を除く): 17418102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 28183, 56366, 84549, 140915, 169098, 281830, 366379, 422745, 732758, 845490, 1099137, 1831895, 2198274, 3663790, 5495685, 10991370]

約数ペア:

[(1, 10991370), (2, 5495685), (3, 3663790), (5, 2198274), (6, 1831895), (10, 1099137), (13, 845490), (15, 732758), (26, 422745), (30, 366379), (39, 281830), (65, 169098), (78, 140915), (130, 84549), (195, 56366), (390, 28183)]