30770334

素因数分解:

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

素因数の和:455

約数の個数: 96

約数和(自身を含む): 82490400

約数和(自身を除く): 51720066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 401, 406, 441, 522, 609, 783, 802, 882, 1203, 1218, 1323, 1421, 1566, 1827, 2406, 2646, 2807, 2842, 3609, 3654, 4263, 5481, 5614, 7218, 8421, 8526, 10827, 10962, 11629, 12789, 16842, 19649, 21654, 23258, 25263, 25578, 34887, 38367, 39298, 50526, 58947, 69774, 75789, 76734, 81403, 104661, 117894, 151578, 162806, 176841, 209322, 244209, 313983, 353682, 488418, 530523, 569821, 627966, 732627, 1061046, 1139642, 1465254, 1709463, 2197881, 3418926, 4395762, 5128389, 10256778, 15385167, 30770334]

約数ペア:

[(1, 30770334), (2, 15385167), (3, 10256778), (6, 5128389), (7, 4395762), (9, 3418926), (14, 2197881), (18, 1709463), (21, 1465254), (27, 1139642), (29, 1061046), (42, 732627), (49, 627966), (54, 569821), (58, 530523), (63, 488418), (87, 353682), (98, 313983), (126, 244209), (147, 209322), (174, 176841), (189, 162806), (203, 151578), (261, 117894), (294, 104661), (378, 81403), (401, 76734), (406, 75789), (441, 69774), (522, 58947), (609, 50526), (783, 39298), (802, 38367), (882, 34887), (1203, 25578), (1218, 25263), (1323, 23258), (1421, 21654), (1566, 19649), (1827, 16842), (2406, 12789), (2646, 11629), (2807, 10962), (2842, 10827), (3609, 8526), (3654, 8421), (4263, 7218), (5481, 5614)]