90471390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4481}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 217502496

約数和(自身を除く): 127031106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 3365, 4038, 4481, 6730, 8962, 10095, 13443, 20190, 22405, 26886, 44810, 67215, 134430, 3015713, 6031426, 9047139, 15078565, 18094278, 30157130, 45235695, 90471390]

約数ペア:

[(1, 90471390), (2, 45235695), (3, 30157130), (5, 18094278), (6, 15078565), (10, 9047139), (15, 6031426), (30, 3015713), (673, 134430), (1346, 67215), (2019, 44810), (3365, 26886), (4038, 22405), (4481, 20190), (6730, 13443), (8962, 10095)]