29978718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 79978752

約数和(自身を除く): 50000034

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 121, 154, 187, 231, 238, 242, 347, 357, 363, 374, 462, 561, 694, 714, 726, 847, 1041, 1122, 1309, 1694, 2057, 2082, 2429, 2541, 2618, 3817, 3927, 4114, 4858, 5082, 5899, 6171, 7287, 7634, 7854, 11451, 11798, 12342, 14399, 14574, 17697, 22902, 26719, 28798, 35394, 41293, 41987, 43197, 53438, 64889, 80157, 82586, 83974, 86394, 123879, 125961, 129778, 160314, 194667, 247758, 251922, 293909, 389334, 454223, 587818, 713779, 881727, 908446, 1362669, 1427558, 1763454, 2141337, 2725338, 4282674, 4996453, 9992906, 14989359, 29978718]

約数ペア:

[(1, 29978718), (2, 14989359), (3, 9992906), (6, 4996453), (7, 4282674), (11, 2725338), (14, 2141337), (17, 1763454), (21, 1427558), (22, 1362669), (33, 908446), (34, 881727), (42, 713779), (51, 587818), (66, 454223), (77, 389334), (102, 293909), (119, 251922), (121, 247758), (154, 194667), (187, 160314), (231, 129778), (238, 125961), (242, 123879), (347, 86394), (357, 83974), (363, 82586), (374, 80157), (462, 64889), (561, 53438), (694, 43197), (714, 41987), (726, 41293), (847, 35394), (1041, 28798), (1122, 26719), (1309, 22902), (1694, 17697), (2057, 14574), (2082, 14399), (2429, 12342), (2541, 11798), (2618, 11451), (3817, 7854), (3927, 7634), (4114, 7287), (4858, 6171), (5082, 5899)]