77482970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 64351270

約数列:

[1, 2, 5, 10, 113, 191, 226, 359, 382, 565, 718, 955, 1130, 1795, 1910, 3590, 21583, 40567, 43166, 68569, 81134, 107915, 137138, 202835, 215830, 342845, 405670, 685690, 7748297, 15496594, 38741485, 77482970]

約数ペア:

[(1, 77482970), (2, 38741485), (5, 15496594), (10, 7748297), (113, 685690), (191, 405670), (226, 342845), (359, 215830), (382, 202835), (565, 137138), (718, 107915), (955, 81134), (1130, 68569), (1795, 43166), (1910, 40567), (3590, 21583)]