970050795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69463}}^1$

素因数の和:69504

約数の個数: 48

約数和(自身を含む): 1900535040

約数和(自身を除く): 930484245

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 69463, 208389, 347315, 486241, 1041945, 1319797, 1458723, 2431205, 3403687, 3959391, 6598985, 7293615, 9238579, 10211061, 17018435, 19796955, 27715737, 46192895, 51055305, 64670053, 138578685, 194010159, 323350265, 970050795]

約数ペア:

[(1, 970050795), (3, 323350265), (5, 194010159), (7, 138578685), (15, 64670053), (19, 51055305), (21, 46192895), (35, 27715737), (49, 19796955), (57, 17018435), (95, 10211061), (105, 9238579), (133, 7293615), (147, 6598985), (245, 3959391), (285, 3403687), (399, 2431205), (665, 1458723), (735, 1319797), (931, 1041945), (1995, 486241), (2793, 347315), (4655, 208389), (13965, 69463)]