70458140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{48259}}^1$

素因数の和:48341

約数の個数: 24

約数和(自身を含む): 149992080

約数和(自身を除く): 79533940

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 48259, 96518, 193036, 241295, 482590, 965180, 3522907, 7045814, 14091628, 17614535, 35229070, 70458140]

約数ペア:

[(1, 70458140), (2, 35229070), (4, 17614535), (5, 14091628), (10, 7045814), (20, 3522907), (73, 965180), (146, 482590), (292, 241295), (365, 193036), (730, 96518), (1460, 48259)]