45145740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7757}}^1$

素因数の和:7866

約数の個数: 48

約数和(自身を含む): 127727712

約数和(自身を除く): 82581972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 7757, 15514, 23271, 31028, 38785, 46542, 77570, 93084, 116355, 155140, 232710, 465420, 752429, 1504858, 2257287, 3009716, 3762145, 4514574, 7524290, 9029148, 11286435, 15048580, 22572870, 45145740]

約数ペア:

[(1, 45145740), (2, 22572870), (3, 15048580), (4, 11286435), (5, 9029148), (6, 7524290), (10, 4514574), (12, 3762145), (15, 3009716), (20, 2257287), (30, 1504858), (60, 752429), (97, 465420), (194, 232710), (291, 155140), (388, 116355), (485, 93084), (582, 77570), (970, 46542), (1164, 38785), (1455, 31028), (1940, 23271), (2910, 15514), (5820, 7757)]