3220770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{313}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 9043200

約数和(自身を除く): 5822430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 313, 343, 490, 626, 686, 735, 939, 1029, 1470, 1565, 1715, 1878, 2058, 2191, 3130, 3430, 4382, 4695, 5145, 6573, 9390, 10290, 10955, 13146, 15337, 21910, 30674, 32865, 46011, 65730, 76685, 92022, 107359, 153370, 214718, 230055, 322077, 460110, 536795, 644154, 1073590, 1610385, 3220770]

約数ペア:

[(1, 3220770), (2, 1610385), (3, 1073590), (5, 644154), (6, 536795), (7, 460110), (10, 322077), (14, 230055), (15, 214718), (21, 153370), (30, 107359), (35, 92022), (42, 76685), (49, 65730), (70, 46011), (98, 32865), (105, 30674), (147, 21910), (210, 15337), (245, 13146), (294, 10955), (313, 10290), (343, 9390), (490, 6573), (626, 5145), (686, 4695), (735, 4382), (939, 3430), (1029, 3130), (1470, 2191), (1565, 2058), (1715, 1878)]