139776060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101287}}^1$

素因数の和:101322

約数の個数: 48

約数和(自身を含む): 408393216

約数和(自身を除く): 268617156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 101287, 202574, 303861, 405148, 506435, 607722, 1012870, 1215444, 1519305, 2025740, 2329601, 3038610, 4659202, 6077220, 6988803, 9318404, 11648005, 13977606, 23296010, 27955212, 34944015, 46592020, 69888030, 139776060]

約数ペア:

[(1, 139776060), (2, 69888030), (3, 46592020), (4, 34944015), (5, 27955212), (6, 23296010), (10, 13977606), (12, 11648005), (15, 9318404), (20, 6988803), (23, 6077220), (30, 4659202), (46, 3038610), (60, 2329601), (69, 2025740), (92, 1519305), (115, 1215444), (138, 1012870), (230, 607722), (276, 506435), (345, 405148), (460, 303861), (690, 202574), (1380, 101287)]