155360730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{739813}}^1$

素因数の和:739830

約数の個数: 32

約数和(自身を含む): 426132864

約数和(自身を除く): 270772134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 739813, 1479626, 2219439, 3699065, 4438878, 5178691, 7398130, 10357382, 11097195, 15536073, 22194390, 25893455, 31072146, 51786910, 77680365, 155360730]

約数ペア:

[(1, 155360730), (2, 77680365), (3, 51786910), (5, 31072146), (6, 25893455), (7, 22194390), (10, 15536073), (14, 11097195), (15, 10357382), (21, 7398130), (30, 5178691), (35, 4438878), (42, 3699065), (70, 2219439), (105, 1479626), (210, 739813)]