29957004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 96235776

約数和(自身を除く): 66278772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 101, 107, 126, 132, 154, 198, 202, 214, 231, 252, 303, 308, 321, 396, 404, 428, 462, 606, 642, 693, 707, 749, 909, 924, 963, 1111, 1177, 1212, 1284, 1386, 1414, 1498, 1818, 1926, 2121, 2222, 2247, 2354, 2772, 2828, 2996, 3333, 3531, 3636, 3852, 4242, 4444, 4494, 4708, 6363, 6666, 6741, 7062, 7777, 8239, 8484, 8988, 9999, 10593, 10807, 12726, 13332, 13482, 14124, 15554, 16478, 19998, 21186, 21614, 23331, 24717, 25452, 26964, 31108, 32421, 32956, 39996, 42372, 43228, 46662, 49434, 64842, 69993, 74151, 75649, 93324, 97263, 98868, 118877, 129684, 139986, 148302, 151298, 194526, 226947, 237754, 279972, 296604, 302596, 356631, 389052, 453894, 475508, 680841, 713262, 832139, 907788, 1069893, 1361682, 1426524, 1664278, 2139786, 2496417, 2723364, 3328556, 4279572, 4992834, 7489251, 9985668, 14978502, 29957004]

約数ペア:

[(1, 29957004), (2, 14978502), (3, 9985668), (4, 7489251), (6, 4992834), (7, 4279572), (9, 3328556), (11, 2723364), (12, 2496417), (14, 2139786), (18, 1664278), (21, 1426524), (22, 1361682), (28, 1069893), (33, 907788), (36, 832139), (42, 713262), (44, 680841), (63, 475508), (66, 453894), (77, 389052), (84, 356631), (99, 302596), (101, 296604), (107, 279972), (126, 237754), (132, 226947), (154, 194526), (198, 151298), (202, 148302), (214, 139986), (231, 129684), (252, 118877), (303, 98868), (308, 97263), (321, 93324), (396, 75649), (404, 74151), (428, 69993), (462, 64842), (606, 49434), (642, 46662), (693, 43228), (707, 42372), (749, 39996), (909, 32956), (924, 32421), (963, 31108), (1111, 26964), (1177, 25452), (1212, 24717), (1284, 23331), (1386, 21614), (1414, 21186), (1498, 19998), (1818, 16478), (1926, 15554), (2121, 14124), (2222, 13482), (2247, 13332), (2354, 12726), (2772, 10807), (2828, 10593), (2996, 9999), (3333, 8988), (3531, 8484), (3636, 8239), (3852, 7777), (4242, 7062), (4444, 6741), (4494, 6666), (4708, 6363)]