268260210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2980669}}^1$

素因数の和:2980682

約数の個数: 24

約数和(自身を含む): 697476780

約数和(自身を除く): 429216570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2980669, 5961338, 8942007, 14903345, 17884014, 26826021, 29806690, 44710035, 53652042, 89420070, 134130105, 268260210]

約数ペア:

[(1, 268260210), (2, 134130105), (3, 89420070), (5, 53652042), (6, 44710035), (9, 29806690), (10, 26826021), (15, 17884014), (18, 14903345), (30, 8942007), (45, 5961338), (90, 2980669)]