331328190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{380837}}^1$

素因数の和:380876

約数の個数: 32

約数和(自身を含む): 822610080

約数和(自身を除く): 491281890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 380837, 761674, 1142511, 1904185, 2285022, 3808370, 5712555, 11044273, 11425110, 22088546, 33132819, 55221365, 66265638, 110442730, 165664095, 331328190]

約数ペア:

[(1, 331328190), (2, 165664095), (3, 110442730), (5, 66265638), (6, 55221365), (10, 33132819), (15, 22088546), (29, 11425110), (30, 11044273), (58, 5712555), (87, 3808370), (145, 2285022), (174, 1904185), (290, 1142511), (435, 761674), (870, 380837)]