60281406

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 133542864

約数和(自身を除く): 73261458

約数列:

[1, 2, 3, 6, 9, 18, 83, 157, 166, 249, 257, 314, 471, 498, 514, 747, 771, 942, 1413, 1494, 1542, 2313, 2826, 4626, 13031, 21331, 26062, 39093, 40349, 42662, 63993, 78186, 80698, 117279, 121047, 127986, 191979, 234558, 242094, 363141, 383958, 726282, 3348967, 6697934, 10046901, 20093802, 30140703, 60281406]

約数ペア:

[(1, 60281406), (2, 30140703), (3, 20093802), (6, 10046901), (9, 6697934), (18, 3348967), (83, 726282), (157, 383958), (166, 363141), (249, 242094), (257, 234558), (314, 191979), (471, 127986), (498, 121047), (514, 117279), (747, 80698), (771, 78186), (942, 63993), (1413, 42662), (1494, 40349), (1542, 39093), (2313, 26062), (2826, 21331), (4626, 13031)]