3244780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 8870400

約数和(自身を除く): 5625620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 49, 55, 70, 77, 86, 98, 110, 140, 154, 172, 196, 215, 220, 245, 301, 308, 343, 385, 430, 473, 490, 539, 602, 686, 770, 860, 946, 980, 1078, 1204, 1372, 1505, 1540, 1715, 1892, 2107, 2156, 2365, 2695, 3010, 3311, 3430, 3773, 4214, 4730, 5390, 6020, 6622, 6860, 7546, 8428, 9460, 10535, 10780, 13244, 14749, 15092, 16555, 18865, 21070, 23177, 29498, 33110, 37730, 42140, 46354, 58996, 66220, 73745, 75460, 92708, 115885, 147490, 162239, 231770, 294980, 324478, 463540, 648956, 811195, 1622390, 3244780]

約数ペア:

[(1, 3244780), (2, 1622390), (4, 811195), (5, 648956), (7, 463540), (10, 324478), (11, 294980), (14, 231770), (20, 162239), (22, 147490), (28, 115885), (35, 92708), (43, 75460), (44, 73745), (49, 66220), (55, 58996), (70, 46354), (77, 42140), (86, 37730), (98, 33110), (110, 29498), (140, 23177), (154, 21070), (172, 18865), (196, 16555), (215, 15092), (220, 14749), (245, 13244), (301, 10780), (308, 10535), (343, 9460), (385, 8428), (430, 7546), (473, 6860), (490, 6622), (539, 6020), (602, 5390), (686, 4730), (770, 4214), (860, 3773), (946, 3430), (980, 3311), (1078, 3010), (1204, 2695), (1372, 2365), (1505, 2156), (1540, 2107), (1715, 1892)]