128360670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147541}}^1$

素因数の和:147580

約数の個数: 32

約数和(自身を含む): 318690720

約数和(自身を除く): 190330050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 147541, 295082, 442623, 737705, 885246, 1475410, 2213115, 4278689, 4426230, 8557378, 12836067, 21393445, 25672134, 42786890, 64180335, 128360670]

約数ペア:

[(1, 128360670), (2, 64180335), (3, 42786890), (5, 25672134), (6, 21393445), (10, 12836067), (15, 8557378), (29, 4426230), (30, 4278689), (58, 2213115), (87, 1475410), (145, 885246), (174, 737705), (290, 442623), (435, 295082), (870, 147541)]