315045886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 500665536

約数和(自身を除く): 185619650

約数列:

[1, 2, 41, 53, 71, 82, 106, 142, 1021, 2042, 2173, 2911, 3763, 4346, 5822, 7526, 41861, 54113, 72491, 83722, 108226, 144982, 154283, 308566, 2218633, 2972131, 3842023, 4437266, 5944262, 7684046, 157522943, 315045886]

約数ペア:

[(1, 315045886), (2, 157522943), (41, 7684046), (53, 5944262), (71, 4437266), (82, 3842023), (106, 2972131), (142, 2218633), (1021, 308566), (2042, 154283), (2173, 144982), (2911, 108226), (3763, 83722), (4346, 72491), (5822, 54113), (7526, 41861)]