170451680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{152189}}^1$

素因数の和:152211

約数の個数: 48

約数和(自身を含む): 460222560

約数和(自身を除く): 289770880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 152189, 304378, 608756, 760945, 1065323, 1217512, 1521890, 2130646, 2435024, 3043780, 4261292, 4870048, 5326615, 6087560, 8522584, 10653230, 12175120, 17045168, 21306460, 24350240, 34090336, 42612920, 85225840, 170451680]

約数ペア:

[(1, 170451680), (2, 85225840), (4, 42612920), (5, 34090336), (7, 24350240), (8, 21306460), (10, 17045168), (14, 12175120), (16, 10653230), (20, 8522584), (28, 6087560), (32, 5326615), (35, 4870048), (40, 4261292), (56, 3043780), (70, 2435024), (80, 2130646), (112, 1521890), (140, 1217512), (160, 1065323), (224, 760945), (280, 608756), (560, 304378), (1120, 152189)]