29670276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 72745344

約数和(自身を除く): 43075068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 386, 557, 579, 772, 1114, 1158, 1671, 2228, 2316, 3342, 4439, 6684, 8878, 12811, 13317, 17756, 25622, 26634, 38433, 51244, 53268, 76866, 107501, 153732, 215002, 322503, 430004, 645006, 1290012, 2472523, 4945046, 7417569, 9890092, 14835138, 29670276]

約数ペア:

[(1, 29670276), (2, 14835138), (3, 9890092), (4, 7417569), (6, 4945046), (12, 2472523), (23, 1290012), (46, 645006), (69, 430004), (92, 322503), (138, 215002), (193, 153732), (276, 107501), (386, 76866), (557, 53268), (579, 51244), (772, 38433), (1114, 26634), (1158, 25622), (1671, 17756), (2228, 13317), (2316, 12811), (3342, 8878), (4439, 6684)]