9720430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57179}}^1$

素因数の和:57203

約数の個数: 16

約数和(自身を含む): 18526320

約数和(自身を除く): 8805890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 57179, 114358, 285895, 571790, 972043, 1944086, 4860215, 9720430]

約数ペア:

[(1, 9720430), (2, 4860215), (5, 1944086), (10, 972043), (17, 571790), (34, 285895), (85, 114358), (170, 57179)]