310328135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 416113152

約数和(自身を除く): 105785017

約数列:

[1, 5, 13, 31, 65, 155, 337, 403, 457, 1685, 2015, 2285, 4381, 5941, 10447, 14167, 21905, 29705, 52235, 70835, 135811, 154009, 184171, 679055, 770045, 920855, 2002117, 4774279, 10010585, 23871395, 62065627, 310328135]

約数ペア:

[(1, 310328135), (5, 62065627), (13, 23871395), (31, 10010585), (65, 4774279), (155, 2002117), (337, 920855), (403, 770045), (457, 679055), (1685, 184171), (2015, 154009), (2285, 135811), (4381, 70835), (5941, 52235), (10447, 29705), (14167, 21905)]