69575340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61031}}^1$

素因数の和:61062

約数の個数: 48

約数和(自身を含む): 205067520

約数和(自身を除く): 135492180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61031, 122062, 183093, 244124, 305155, 366186, 610310, 732372, 915465, 1159589, 1220620, 1830930, 2319178, 3478767, 3661860, 4638356, 5797945, 6957534, 11595890, 13915068, 17393835, 23191780, 34787670, 69575340]

約数ペア:

[(1, 69575340), (2, 34787670), (3, 23191780), (4, 17393835), (5, 13915068), (6, 11595890), (10, 6957534), (12, 5797945), (15, 4638356), (19, 3661860), (20, 3478767), (30, 2319178), (38, 1830930), (57, 1220620), (60, 1159589), (76, 915465), (95, 732372), (114, 610310), (190, 366186), (228, 305155), (285, 244124), (380, 183093), (570, 122062), (1140, 61031)]