2930508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 8779680

約数和(自身を除く): 5849172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 401, 406, 522, 609, 802, 812, 1044, 1203, 1218, 1604, 1827, 2406, 2436, 2807, 3609, 3654, 4812, 5614, 7218, 7308, 8421, 11228, 11629, 14436, 16842, 23258, 25263, 33684, 34887, 46516, 50526, 69774, 81403, 101052, 104661, 139548, 162806, 209322, 244209, 325612, 418644, 488418, 732627, 976836, 1465254, 2930508]

約数ペア:

[(1, 2930508), (2, 1465254), (3, 976836), (4, 732627), (6, 488418), (7, 418644), (9, 325612), (12, 244209), (14, 209322), (18, 162806), (21, 139548), (28, 104661), (29, 101052), (36, 81403), (42, 69774), (58, 50526), (63, 46516), (84, 34887), (87, 33684), (116, 25263), (126, 23258), (174, 16842), (203, 14436), (252, 11629), (261, 11228), (348, 8421), (401, 7308), (406, 7218), (522, 5614), (609, 4812), (802, 3654), (812, 3609), (1044, 2807), (1203, 2436), (1218, 2406), (1604, 1827)]