213939420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{4799}}^1$

素因数の和:5554

約数の個数: 48

約数和(自身を含む): 599961600

約数和(自身を除く): 386022180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2972, 3715, 4458, 4799, 7430, 8916, 9598, 11145, 14397, 14860, 19196, 22290, 23995, 28794, 44580, 47990, 57588, 71985, 95980, 143970, 287940, 3565657, 7131314, 10696971, 14262628, 17828285, 21393942, 35656570, 42787884, 53484855, 71313140, 106969710, 213939420]

約数ペア:

[(1, 213939420), (2, 106969710), (3, 71313140), (4, 53484855), (5, 42787884), (6, 35656570), (10, 21393942), (12, 17828285), (15, 14262628), (20, 10696971), (30, 7131314), (60, 3565657), (743, 287940), (1486, 143970), (2229, 95980), (2972, 71985), (3715, 57588), (4458, 47990), (4799, 44580), (7430, 28794), (8916, 23995), (9598, 22290), (11145, 19196), (14397, 14860)]