83020530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 122772750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 278, 417, 430, 463, 645, 695, 834, 926, 1290, 1389, 1390, 2085, 2315, 2778, 4170, 4630, 5977, 6945, 11954, 13890, 17931, 19909, 29885, 35862, 39818, 59727, 59770, 64357, 89655, 99545, 119454, 128714, 179310, 193071, 199090, 298635, 321785, 386142, 597270, 643570, 965355, 1930710, 2767351, 5534702, 8302053, 13836755, 16604106, 27673510, 41510265, 83020530]

約数ペア:

[(1, 83020530), (2, 41510265), (3, 27673510), (5, 16604106), (6, 13836755), (10, 8302053), (15, 5534702), (30, 2767351), (43, 1930710), (86, 965355), (129, 643570), (139, 597270), (215, 386142), (258, 321785), (278, 298635), (417, 199090), (430, 193071), (463, 179310), (645, 128714), (695, 119454), (834, 99545), (926, 89655), (1290, 64357), (1389, 59770), (1390, 59727), (2085, 39818), (2315, 35862), (2778, 29885), (4170, 19909), (4630, 17931), (5977, 13890), (6945, 11954)]