68570730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761897}}^1$

素因数の和:761910

約数の個数: 24

約数和(自身を含む): 178284132

約数和(自身を除く): 109713402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761897, 1523794, 2285691, 3809485, 4571382, 6857073, 7618970, 11428455, 13714146, 22856910, 34285365, 68570730]

約数ペア:

[(1, 68570730), (2, 34285365), (3, 22856910), (5, 13714146), (6, 11428455), (9, 7618970), (10, 6857073), (15, 4571382), (18, 3809485), (30, 2285691), (45, 1523794), (90, 761897)]