197271660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3287861}}^1$

素因数の和:3287873

約数の個数: 24

約数和(自身を含む): 552360816

約数和(自身を除く): 355089156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3287861, 6575722, 9863583, 13151444, 16439305, 19727166, 32878610, 39454332, 49317915, 65757220, 98635830, 197271660]

約数ペア:

[(1, 197271660), (2, 98635830), (3, 65757220), (4, 49317915), (5, 39454332), (6, 32878610), (10, 19727166), (12, 16439305), (15, 13151444), (20, 9863583), (30, 6575722), (60, 3287861)]