20280491310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1\times {\mathrm{6353}}^1$

素因数の和:7557

約数の個数: 64

約数和(自身を含む): 49227538752

約数和(自身を除く): 28947047442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1097, 1455, 2194, 2910, 3291, 5485, 6353, 6582, 10970, 12706, 16455, 19059, 31765, 32910, 38118, 63530, 95295, 106409, 190590, 212818, 319227, 532045, 616241, 638454, 1064090, 1232482, 1596135, 1848723, 3081205, 3192270, 3697446, 6162410, 6969241, 9243615, 13938482, 18487230, 20907723, 34846205, 41815446, 69692410, 104538615, 209077230, 676016377, 1352032754, 2028049131, 3380081885, 4056098262, 6760163770, 10140245655, 20280491310]

約数ペア:

[(1, 20280491310), (2, 10140245655), (3, 6760163770), (5, 4056098262), (6, 3380081885), (10, 2028049131), (15, 1352032754), (30, 676016377), (97, 209077230), (194, 104538615), (291, 69692410), (485, 41815446), (582, 34846205), (970, 20907723), (1097, 18487230), (1455, 13938482), (2194, 9243615), (2910, 6969241), (3291, 6162410), (5485, 3697446), (6353, 3192270), (6582, 3081205), (10970, 1848723), (12706, 1596135), (16455, 1232482), (19059, 1064090), (31765, 638454), (32910, 616241), (38118, 532045), (63530, 319227), (95295, 212818), (106409, 190590)]