137912370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199873}}^1$

素因数の和:199906

約数の個数: 32

約数和(自身を含む): 345382272

約数和(自身を除く): 207469902

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 199873, 399746, 599619, 999365, 1199238, 1998730, 2998095, 4597079, 5996190, 9194158, 13791237, 22985395, 27582474, 45970790, 68956185, 137912370]

約数ペア:

[(1, 137912370), (2, 68956185), (3, 45970790), (5, 27582474), (6, 22985395), (10, 13791237), (15, 9194158), (23, 5996190), (30, 4597079), (46, 2998095), (69, 1998730), (115, 1199238), (138, 999365), (230, 599619), (345, 399746), (690, 199873)]