14245420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 34574400

約数和(自身を除く): 20328980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1049, 1358, 1940, 2098, 2716, 3395, 4196, 5245, 6790, 7343, 10490, 13580, 14686, 20980, 29372, 36715, 73430, 101753, 146860, 203506, 407012, 508765, 712271, 1017530, 1424542, 2035060, 2849084, 3561355, 7122710, 14245420]

約数ペア:

[(1, 14245420), (2, 7122710), (4, 3561355), (5, 2849084), (7, 2035060), (10, 1424542), (14, 1017530), (20, 712271), (28, 508765), (35, 407012), (70, 203506), (97, 146860), (140, 101753), (194, 73430), (388, 36715), (485, 29372), (679, 20980), (970, 14686), (1049, 13580), (1358, 10490), (1940, 7343), (2098, 6790), (2716, 5245), (3395, 4196)]