153355490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1459}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 288869760

約数和(自身を除く): 135514270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 457, 914, 1459, 2285, 2918, 4570, 7295, 10511, 14590, 21022, 33557, 52555, 67114, 105110, 167785, 335570, 666763, 1333526, 3333815, 6667630, 15335549, 30671098, 76677745, 153355490]

約数ペア:

[(1, 153355490), (2, 76677745), (5, 30671098), (10, 15335549), (23, 6667630), (46, 3333815), (115, 1333526), (230, 666763), (457, 335570), (914, 167785), (1459, 105110), (2285, 67114), (2918, 52555), (4570, 33557), (7295, 21022), (10511, 14590)]