156932730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6947}}^1$

素因数の和:7211

約数の個数: 48

約数和(自身を含む): 409709664

約数和(自身を除く): 252776934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 6947, 7530, 11295, 13894, 20841, 22590, 34735, 41682, 62523, 69470, 104205, 125046, 208410, 312615, 625230, 1743697, 3487394, 5231091, 8718485, 10462182, 15693273, 17436970, 26155455, 31386546, 52310910, 78466365, 156932730]

約数ペア:

[(1, 156932730), (2, 78466365), (3, 52310910), (5, 31386546), (6, 26155455), (9, 17436970), (10, 15693273), (15, 10462182), (18, 8718485), (30, 5231091), (45, 3487394), (90, 1743697), (251, 625230), (502, 312615), (753, 208410), (1255, 125046), (1506, 104205), (2259, 69470), (2510, 62523), (3765, 41682), (4518, 34735), (6947, 22590), (7530, 20841), (11295, 13894)]