64811370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166183}}^1$

素因数の和:166206

約数の個数: 32

約数和(自身を含む): 167513472

約数和(自身を除く): 102702102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 166183, 332366, 498549, 830915, 997098, 1661830, 2160379, 2492745, 4320758, 4985490, 6481137, 10801895, 12962274, 21603790, 32405685, 64811370]

約数ペア:

[(1, 64811370), (2, 32405685), (3, 21603790), (5, 12962274), (6, 10801895), (10, 6481137), (13, 4985490), (15, 4320758), (26, 2492745), (30, 2160379), (39, 1661830), (65, 997098), (78, 830915), (130, 498549), (195, 332366), (390, 166183)]