379978870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 695964672

約数和(自身を除く): 315985802

約数列:

[1, 2, 5, 10, 73, 146, 313, 365, 626, 730, 1565, 1663, 3130, 3326, 8315, 16630, 22849, 45698, 114245, 121399, 228490, 242798, 520519, 606995, 1041038, 1213990, 2602595, 5205190, 37997887, 75995774, 189989435, 379978870]

約数ペア:

[(1, 379978870), (2, 189989435), (5, 75995774), (10, 37997887), (73, 5205190), (146, 2602595), (313, 1213990), (365, 1041038), (626, 606995), (730, 520519), (1565, 242798), (1663, 228490), (3130, 121399), (3326, 114245), (8315, 45698), (16630, 22849)]