974985060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2321393}}^1$

素因数の和:2321412

約数の個数: 48

約数和(自身を含む): 3119953536

約数和(自身を除く): 2144968476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2321393, 4642786, 6964179, 9285572, 11606965, 13928358, 16249751, 23213930, 27856716, 32499502, 34820895, 46427860, 48749253, 64999004, 69641790, 81248755, 97498506, 139283580, 162497510, 194997012, 243746265, 324995020, 487492530, 974985060]

約数ペア:

[(1, 974985060), (2, 487492530), (3, 324995020), (4, 243746265), (5, 194997012), (6, 162497510), (7, 139283580), (10, 97498506), (12, 81248755), (14, 69641790), (15, 64999004), (20, 48749253), (21, 46427860), (28, 34820895), (30, 32499502), (35, 27856716), (42, 23213930), (60, 16249751), (70, 13928358), (84, 11606965), (105, 9285572), (140, 6964179), (210, 4642786), (420, 2321393)]