30314147332

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{17903}}^1$

素因数の和:18137

約数の個数: 72

約数和(自身を含む): 63264571776

約数和(自身を除く): 32950424444

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 163, 196, 212, 326, 371, 652, 742, 1141, 1484, 2282, 2597, 4564, 5194, 7987, 8639, 10388, 15974, 17278, 17903, 31948, 34556, 35806, 60473, 71612, 120946, 125321, 241892, 250642, 423311, 501284, 846622, 877247, 948859, 1693244, 1754494, 1897718, 2918189, 3508988, 3795436, 5836378, 6642013, 11672756, 13284026, 20427323, 26568052, 40854646, 46494091, 81709292, 92988182, 142991261, 154664017, 185976364, 285982522, 309328034, 571965044, 618656068, 1082648119, 2165296238, 4330592476, 7578536833, 15157073666, 30314147332]

約数ペア:

[(1, 30314147332), (2, 15157073666), (4, 7578536833), (7, 4330592476), (14, 2165296238), (28, 1082648119), (49, 618656068), (53, 571965044), (98, 309328034), (106, 285982522), (163, 185976364), (196, 154664017), (212, 142991261), (326, 92988182), (371, 81709292), (652, 46494091), (742, 40854646), (1141, 26568052), (1484, 20427323), (2282, 13284026), (2597, 11672756), (4564, 6642013), (5194, 5836378), (7987, 3795436), (8639, 3508988), (10388, 2918189), (15974, 1897718), (17278, 1754494), (17903, 1693244), (31948, 948859), (34556, 877247), (35806, 846622), (60473, 501284), (71612, 423311), (120946, 250642), (125321, 241892)]