1903380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31723}}^1$

素因数の和:31735

約数の個数: 24

約数和(自身を含む): 5329632

約数和(自身を除く): 3426252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31723, 63446, 95169, 126892, 158615, 190338, 317230, 380676, 475845, 634460, 951690, 1903380]

約数ペア:

[(1, 1903380), (2, 951690), (3, 634460), (4, 475845), (5, 380676), (6, 317230), (10, 190338), (12, 158615), (15, 126892), (20, 95169), (30, 63446), (60, 31723)]