1330763630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19010909}}^1$

素因数の和:19010923

約数の個数: 16

約数和(自身を含む): 2737571040

約数和(自身を除く): 1406807410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19010909, 38021818, 95054545, 133076363, 190109090, 266152726, 665381815, 1330763630]

約数ペア:

[(1, 1330763630), (2, 665381815), (5, 266152726), (7, 190109090), (10, 133076363), (14, 95054545), (35, 38021818), (70, 19010909)]