870836910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{221587}}^1$

素因数の和:221728

約数の個数: 32

約数和(自身を含む): 2105972352

約数和(自身を除く): 1235135442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 221587, 443174, 664761, 1107935, 1329522, 2215870, 3323805, 6647610, 29027897, 58055794, 87083691, 145139485, 174167382, 290278970, 435418455, 870836910]

約数ペア:

[(1, 870836910), (2, 435418455), (3, 290278970), (5, 174167382), (6, 145139485), (10, 87083691), (15, 58055794), (30, 29027897), (131, 6647610), (262, 3323805), (393, 2215870), (655, 1329522), (786, 1107935), (1310, 664761), (1965, 443174), (3930, 221587)]