30458292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 76809600

約数和(自身を除く): 46351308

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 89, 114, 158, 178, 228, 237, 267, 316, 356, 361, 474, 534, 722, 948, 1068, 1083, 1444, 1501, 1691, 2166, 3002, 3382, 4332, 4503, 5073, 6004, 6764, 7031, 9006, 10146, 14062, 18012, 20292, 21093, 28124, 28519, 32129, 42186, 57038, 64258, 84372, 85557, 96387, 114076, 128516, 133589, 171114, 192774, 267178, 342228, 385548, 400767, 534356, 801534, 1603068, 2538191, 5076382, 7614573, 10152764, 15229146, 30458292]

約数ペア:

[(1, 30458292), (2, 15229146), (3, 10152764), (4, 7614573), (6, 5076382), (12, 2538191), (19, 1603068), (38, 801534), (57, 534356), (76, 400767), (79, 385548), (89, 342228), (114, 267178), (158, 192774), (178, 171114), (228, 133589), (237, 128516), (267, 114076), (316, 96387), (356, 85557), (361, 84372), (474, 64258), (534, 57038), (722, 42186), (948, 32129), (1068, 28519), (1083, 28124), (1444, 21093), (1501, 20292), (1691, 18012), (2166, 14062), (3002, 10146), (3382, 9006), (4332, 7031), (4503, 6764), (5073, 6004)]