142973970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{116239}}^1$

素因数の和:116290

約数の個数: 32

約数和(自身を含む): 351509760

約数和(自身を除く): 208535790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 116239, 232478, 348717, 581195, 697434, 1162390, 1743585, 3487170, 4765799, 9531598, 14297397, 23828995, 28594794, 47657990, 71486985, 142973970]

約数ペア:

[(1, 142973970), (2, 71486985), (3, 47657990), (5, 28594794), (6, 23828995), (10, 14297397), (15, 9531598), (30, 4765799), (41, 3487170), (82, 1743585), (123, 1162390), (205, 697434), (246, 581195), (410, 348717), (615, 232478), (1230, 116239)]