30138482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 51649920

約数和(自身を除く): 21511438

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 487, 638, 974, 1067, 2134, 2813, 5357, 5626, 10714, 14123, 28246, 30943, 47239, 61886, 94478, 155353, 310706, 519629, 1039258, 1369931, 2739862, 15069241, 30138482]

約数ペア:

[(1, 30138482), (2, 15069241), (11, 2739862), (22, 1369931), (29, 1039258), (58, 519629), (97, 310706), (194, 155353), (319, 94478), (487, 61886), (638, 47239), (974, 30943), (1067, 28246), (2134, 14123), (2813, 10714), (5357, 5626)]