727097940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4039433}}^1$

素因数の和:4039448

約数の個数: 36

約数和(自身を含む): 2205530964

約数和(自身を除く): 1478433024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4039433, 8078866, 12118299, 16157732, 20197165, 24236598, 36354897, 40394330, 48473196, 60591495, 72709794, 80788660, 121182990, 145419588, 181774485, 242365980, 363548970, 727097940]

約数ペア:

[(1, 727097940), (2, 363548970), (3, 242365980), (4, 181774485), (5, 145419588), (6, 121182990), (9, 80788660), (10, 72709794), (12, 60591495), (15, 48473196), (18, 40394330), (20, 36354897), (30, 24236598), (36, 20197165), (45, 16157732), (60, 12118299), (90, 8078866), (180, 4039433)]