38382390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142157}}^1$

素因数の和:142173

約数の個数: 32

約数和(自身を含む): 102353760

約数和(自身を除く): 63971370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142157, 284314, 426471, 710785, 852942, 1279413, 1421570, 2132355, 2558826, 3838239, 4264710, 6397065, 7676478, 12794130, 19191195, 38382390]

約数ペア:

[(1, 38382390), (2, 19191195), (3, 12794130), (5, 7676478), (6, 6397065), (9, 4264710), (10, 3838239), (15, 2558826), (18, 2132355), (27, 1421570), (30, 1279413), (45, 852942), (54, 710785), (90, 426471), (135, 284314), (270, 142157)]