1912380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31873}}^1$

素因数の和:31885

約数の個数: 24

約数和(自身を含む): 5354832

約数和(自身を除く): 3442452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31873, 63746, 95619, 127492, 159365, 191238, 318730, 382476, 478095, 637460, 956190, 1912380]

約数ペア:

[(1, 1912380), (2, 956190), (3, 637460), (4, 478095), (5, 382476), (6, 318730), (10, 191238), (12, 159365), (15, 127492), (20, 95619), (30, 63746), (60, 31873)]