155280390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{8389}}^1$

素因数の和:9016

約数の個数: 32

約数和(自身を含む): 373321440

約数和(自身を除く): 218041050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617, 1234, 1851, 3085, 3702, 6170, 8389, 9255, 16778, 18510, 25167, 41945, 50334, 83890, 125835, 251670, 5176013, 10352026, 15528039, 25880065, 31056078, 51760130, 77640195, 155280390]

約数ペア:

[(1, 155280390), (2, 77640195), (3, 51760130), (5, 31056078), (6, 25880065), (10, 15528039), (15, 10352026), (30, 5176013), (617, 251670), (1234, 125835), (1851, 83890), (3085, 50334), (3702, 41945), (6170, 25167), (8389, 18510), (9255, 16778)]