71299370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 132903936

約数和(自身を除く): 61604566

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 1471, 2942, 4847, 7355, 9694, 14710, 24235, 48470, 54427, 108854, 192701, 272135, 385402, 544270, 963505, 1927010, 7129937, 14259874, 35649685, 71299370]

約数ペア:

[(1, 71299370), (2, 35649685), (5, 14259874), (10, 7129937), (37, 1927010), (74, 963505), (131, 544270), (185, 385402), (262, 272135), (370, 192701), (655, 108854), (1310, 54427), (1471, 48470), (2942, 24235), (4847, 14710), (7355, 9694)]