26682990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38671}}^1$

素因数の和:38704

約数の個数: 32

約数和(自身を含む): 66825216

約数和(自身を除く): 40142226

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 38671, 77342, 116013, 193355, 232026, 386710, 580065, 889433, 1160130, 1778866, 2668299, 4447165, 5336598, 8894330, 13341495, 26682990]

約数ペア:

[(1, 26682990), (2, 13341495), (3, 8894330), (5, 5336598), (6, 4447165), (10, 2668299), (15, 1778866), (23, 1160130), (30, 889433), (46, 580065), (69, 386710), (115, 232026), (138, 193355), (230, 116013), (345, 77342), (690, 38671)]