79286930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 147210480

約数和(自身を除く): 67923550

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 421, 509, 842, 1018, 2105, 2545, 4210, 5090, 15577, 18833, 31154, 37666, 77885, 94165, 155770, 188330, 214289, 428578, 1071445, 2142890, 7928693, 15857386, 39643465, 79286930]

約数ペア:

[(1, 79286930), (2, 39643465), (5, 15857386), (10, 7928693), (37, 2142890), (74, 1071445), (185, 428578), (370, 214289), (421, 188330), (509, 155770), (842, 94165), (1018, 77885), (2105, 37666), (2545, 31154), (4210, 18833), (5090, 15577)]