30824478

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 70851456

約数和(自身を除く): 40026978

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 1493, 2294, 2986, 3441, 4479, 6882, 8958, 10323, 13437, 20646, 26874, 46283, 55241, 92566, 110482, 138849, 165723, 277698, 331446, 416547, 497169, 833094, 994338, 1712471, 3424942, 5137413, 10274826, 15412239, 30824478]

約数ペア:

[(1, 30824478), (2, 15412239), (3, 10274826), (6, 5137413), (9, 3424942), (18, 1712471), (31, 994338), (37, 833094), (62, 497169), (74, 416547), (93, 331446), (111, 277698), (186, 165723), (222, 138849), (279, 110482), (333, 92566), (558, 55241), (666, 46283), (1147, 26874), (1493, 20646), (2294, 13437), (2986, 10323), (3441, 8958), (4479, 6882)]