30145268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 57576960

約数和(自身を除く): 27431692

約数列:

[1, 2, 4, 29, 31, 58, 62, 83, 101, 116, 124, 166, 202, 332, 404, 899, 1798, 2407, 2573, 2929, 3131, 3596, 4814, 5146, 5858, 6262, 8383, 9628, 10292, 11716, 12524, 16766, 33532, 74617, 90799, 149234, 181598, 243107, 259873, 298468, 363196, 486214, 519746, 972428, 1039492, 7536317, 15072634, 30145268]

約数ペア:

[(1, 30145268), (2, 15072634), (4, 7536317), (29, 1039492), (31, 972428), (58, 519746), (62, 486214), (83, 363196), (101, 298468), (116, 259873), (124, 243107), (166, 181598), (202, 149234), (332, 90799), (404, 74617), (899, 33532), (1798, 16766), (2407, 12524), (2573, 11716), (2929, 10292), (3131, 9628), (3596, 8383), (4814, 6262), (5146, 5858)]