13630120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48679}}^1$

素因数の和:48697

約数の個数: 32

約数和(自身を含む): 35049600

約数和(自身を除く): 21419480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48679, 97358, 194716, 243395, 340753, 389432, 486790, 681506, 973580, 1363012, 1703765, 1947160, 2726024, 3407530, 6815060, 13630120]

約数ペア:

[(1, 13630120), (2, 6815060), (4, 3407530), (5, 2726024), (7, 1947160), (8, 1703765), (10, 1363012), (14, 973580), (20, 681506), (28, 486790), (35, 389432), (40, 340753), (56, 243395), (70, 194716), (140, 97358), (280, 48679)]