1522790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 2916000

約数和(自身を除く): 1393210

約数列:

[1, 2, 5, 10, 29, 58, 59, 89, 118, 145, 178, 290, 295, 445, 590, 890, 1711, 2581, 3422, 5162, 5251, 8555, 10502, 12905, 17110, 25810, 26255, 52510, 152279, 304558, 761395, 1522790]

約数ペア:

[(1, 1522790), (2, 761395), (5, 304558), (10, 152279), (29, 52510), (58, 26255), (59, 25810), (89, 17110), (118, 12905), (145, 10502), (178, 8555), (290, 5251), (295, 5162), (445, 3422), (590, 2581), (890, 1711)]