142258260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24443}}^1$

素因数の和:24552

約数の個数: 48

約数和(自身を含む): 402446016

約数和(自身を除く): 260187756

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, 24443, 48886, 73329, 97772, 122215, 146658, 244430, 293316, 366645, 488860, 733290, 1466580, 2370971, 4741942, 7112913, 9483884, 11854855, 14225826, 23709710, 28451652, 35564565, 47419420, 71129130, 142258260]

約数ペア:

[(1, 142258260), (2, 71129130), (3, 47419420), (4, 35564565), (5, 28451652), (6, 23709710), (10, 14225826), (12, 11854855), (15, 9483884), (20, 7112913), (30, 4741942), (60, 2370971), (97, 1466580), (194, 733290), (291, 488860), (388, 366645), (485, 293316), (582, 244430), (970, 146658), (1164, 122215), (1455, 97772), (1940, 73329), (2910, 48886), (5820, 24443)]