3179540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 8222592

約数和(自身を除く): 5043052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1747, 1820, 3494, 6988, 8735, 12229, 17470, 22711, 24458, 34940, 45422, 48916, 61145, 90844, 113555, 122290, 158977, 227110, 244580, 317954, 454220, 635908, 794885, 1589770, 3179540]

約数ペア:

[(1, 3179540), (2, 1589770), (4, 794885), (5, 635908), (7, 454220), (10, 317954), (13, 244580), (14, 227110), (20, 158977), (26, 122290), (28, 113555), (35, 90844), (52, 61145), (65, 48916), (70, 45422), (91, 34940), (130, 24458), (140, 22711), (182, 17470), (260, 12229), (364, 8735), (455, 6988), (910, 3494), (1747, 1820)]