90629540

素因数分解:

$2^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{3023}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 190512000

約数和(自身を除く): 99882460

約数列:

[1, 2, 4, 5, 10, 20, 1499, 2998, 3023, 5996, 6046, 7495, 12092, 14990, 15115, 29980, 30230, 60460, 4531477, 9062954, 18125908, 22657385, 45314770, 90629540]

約数ペア:

[(1, 90629540), (2, 45314770), (4, 22657385), (5, 18125908), (10, 9062954), (20, 4531477), (1499, 60460), (2998, 30230), (3023, 29980), (5996, 15115), (6046, 14990), (7495, 12092)]