270511378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 436952880

約数和(自身を除く): 166441502

約数列:

[1, 2, 17, 34, 113, 181, 226, 362, 389, 778, 1921, 3077, 3842, 6154, 6613, 13226, 20453, 40906, 43957, 70409, 87914, 140818, 347701, 695402, 747269, 1196953, 1494538, 2393906, 7956217, 15912434, 135255689, 270511378]

約数ペア:

[(1, 270511378), (2, 135255689), (17, 15912434), (34, 7956217), (113, 2393906), (181, 1494538), (226, 1196953), (362, 747269), (389, 695402), (778, 347701), (1921, 140818), (3077, 87914), (3842, 70409), (6154, 43957), (6613, 40906), (13226, 20453)]