150408889420

素因数分解:

$2^2\times 5^1\times {\mathrm{15121}}^1\times {\mathrm{497351}}^1$

素因数の和:512481

約数の個数: 24

約数和(自身を含む): 315880191648

約数和(自身を除く): 165471302228

約数列:

[1, 2, 4, 5, 10, 20, 15121, 30242, 60484, 75605, 151210, 302420, 497351, 994702, 1989404, 2486755, 4973510, 9947020, 7520444471, 15040888942, 30081777884, 37602222355, 75204444710, 150408889420]

約数ペア:

[(1, 150408889420), (2, 75204444710), (4, 37602222355), (5, 30081777884), (10, 15040888942), (20, 7520444471), (15121, 9947020), (30242, 4973510), (60484, 2486755), (75605, 1989404), (151210, 994702), (302420, 497351)]