205145940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{6073}}^1$

素因数の和:6648

約数の個数: 48

約数和(自身を含む): 575523648

約数和(自身を除く): 370377708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2815, 3378, 5630, 6073, 6756, 8445, 11260, 12146, 16890, 18219, 24292, 30365, 33780, 36438, 60730, 72876, 91095, 121460, 182190, 364380, 3419099, 6838198, 10257297, 13676396, 17095495, 20514594, 34190990, 41029188, 51286485, 68381980, 102572970, 205145940]

約数ペア:

[(1, 205145940), (2, 102572970), (3, 68381980), (4, 51286485), (5, 41029188), (6, 34190990), (10, 20514594), (12, 17095495), (15, 13676396), (20, 10257297), (30, 6838198), (60, 3419099), (563, 364380), (1126, 182190), (1689, 121460), (2252, 91095), (2815, 72876), (3378, 60730), (5630, 36438), (6073, 33780), (6756, 30365), (8445, 24292), (11260, 18219), (12146, 16890)]