179941380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63809}}^1$

素因数の和:63868

約数の個数: 48

約数和(自身を含む): 514563840

約数和(自身を除く): 334622460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 63809, 127618, 191427, 255236, 319045, 382854, 638090, 765708, 957135, 1276180, 1914270, 2999023, 3828540, 5998046, 8997069, 11996092, 14995115, 17994138, 29990230, 35988276, 44985345, 59980460, 89970690, 179941380]

約数ペア:

[(1, 179941380), (2, 89970690), (3, 59980460), (4, 44985345), (5, 35988276), (6, 29990230), (10, 17994138), (12, 14995115), (15, 11996092), (20, 8997069), (30, 5998046), (47, 3828540), (60, 2999023), (94, 1914270), (141, 1276180), (188, 957135), (235, 765708), (282, 638090), (470, 382854), (564, 319045), (705, 255236), (940, 191427), (1410, 127618), (2820, 63809)]