30979656

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 89364600

約数和(自身を除く): 58384944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 222, 232, 261, 296, 333, 348, 401, 444, 522, 666, 696, 802, 888, 1044, 1073, 1203, 1332, 1604, 2088, 2146, 2406, 2664, 3208, 3219, 3609, 4292, 4812, 6438, 7218, 8584, 9624, 9657, 11629, 12876, 14436, 14837, 19314, 23258, 25752, 28872, 29674, 34887, 38628, 44511, 46516, 59348, 69774, 77256, 89022, 93032, 104661, 118696, 133533, 139548, 178044, 209322, 267066, 279096, 356088, 418644, 430273, 534132, 837288, 860546, 1068264, 1290819, 1721092, 2581638, 3442184, 3872457, 5163276, 7744914, 10326552, 15489828, 30979656]

約数ペア:

[(1, 30979656), (2, 15489828), (3, 10326552), (4, 7744914), (6, 5163276), (8, 3872457), (9, 3442184), (12, 2581638), (18, 1721092), (24, 1290819), (29, 1068264), (36, 860546), (37, 837288), (58, 534132), (72, 430273), (74, 418644), (87, 356088), (111, 279096), (116, 267066), (148, 209322), (174, 178044), (222, 139548), (232, 133533), (261, 118696), (296, 104661), (333, 93032), (348, 89022), (401, 77256), (444, 69774), (522, 59348), (666, 46516), (696, 44511), (802, 38628), (888, 34887), (1044, 29674), (1073, 28872), (1203, 25752), (1332, 23258), (1604, 19314), (2088, 14837), (2146, 14436), (2406, 12876), (2664, 11629), (3208, 9657), (3219, 9624), (3609, 8584), (4292, 7218), (4812, 6438)]