207920070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2310223}}^1$

素因数の和:2310236

約数の個数: 24

約数和(自身を含む): 540592416

約数和(自身を除く): 332672346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2310223, 4620446, 6930669, 11551115, 13861338, 20792007, 23102230, 34653345, 41584014, 69306690, 103960035, 207920070]

約数ペア:

[(1, 207920070), (2, 103960035), (3, 69306690), (5, 41584014), (6, 34653345), (9, 23102230), (10, 20792007), (15, 13861338), (18, 11551115), (30, 6930669), (45, 4620446), (90, 2310223)]