30273906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 39882894

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 79, 102, 158, 221, 237, 289, 442, 474, 578, 663, 867, 1027, 1326, 1343, 1734, 2054, 2686, 3081, 3757, 4029, 4913, 6162, 7514, 8058, 9826, 11271, 14739, 17459, 22542, 22831, 29478, 34918, 45662, 52377, 63869, 68493, 104754, 127738, 136986, 191607, 296803, 383214, 388127, 593606, 776254, 890409, 1164381, 1780818, 2328762, 5045651, 10091302, 15136953, 30273906]

約数ペア:

[(1, 30273906), (2, 15136953), (3, 10091302), (6, 5045651), (13, 2328762), (17, 1780818), (26, 1164381), (34, 890409), (39, 776254), (51, 593606), (78, 388127), (79, 383214), (102, 296803), (158, 191607), (221, 136986), (237, 127738), (289, 104754), (442, 68493), (474, 63869), (578, 52377), (663, 45662), (867, 34918), (1027, 29478), (1326, 22831), (1343, 22542), (1734, 17459), (2054, 14739), (2686, 11271), (3081, 9826), (3757, 8058), (4029, 7514), (4913, 6162)]