80048970

素因数分解:

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

素因数の和:38707

約数の個数: 48

約数和(自身を含む): 217181952

約数和(自身を除く): 137132982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 38671, 77342, 116013, 193355, 232026, 348039, 386710, 580065, 696078, 889433, 1160130, 1740195, 1778866, 2668299, 3480390, 4447165, 5336598, 8004897, 8894330, 13341495, 16009794, 26682990, 40024485, 80048970]

約数ペア:

[(1, 80048970), (2, 40024485), (3, 26682990), (5, 16009794), (6, 13341495), (9, 8894330), (10, 8004897), (15, 5336598), (18, 4447165), (23, 3480390), (30, 2668299), (45, 1778866), (46, 1740195), (69, 1160130), (90, 889433), (115, 696078), (138, 580065), (207, 386710), (230, 348039), (345, 232026), (414, 193355), (690, 116013), (1035, 77342), (2070, 38671)]