30605270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 59766336

約数和(自身を除く): 29161066

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 4391, 6970, 8782, 21955, 43910, 74647, 149294, 180031, 360062, 373235, 746470, 900155, 1800310, 3060527, 6121054, 15302635, 30605270]

約数ペア:

[(1, 30605270), (2, 15302635), (5, 6121054), (10, 3060527), (17, 1800310), (34, 900155), (41, 746470), (82, 373235), (85, 360062), (170, 180031), (205, 149294), (410, 74647), (697, 43910), (1394, 21955), (3485, 8782), (4391, 6970)]