30030736

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21089}}^1$

素因数の和:21186

約数の個数: 20

約数和(自身を含む): 58841100

約数和(自身を除く): 28810364

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21089, 42178, 84356, 168712, 337424, 1876921, 3753842, 7507684, 15015368, 30030736]

約数ペア:

[(1, 30030736), (2, 15015368), (4, 7507684), (8, 3753842), (16, 1876921), (89, 337424), (178, 168712), (356, 84356), (712, 42178), (1424, 21089)]