83982990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30763}}^1$

素因数の和:30793

約数の個数: 64

約数和(自身を含む): 248080896

約数和(自身を除く): 164097906

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 30763, 61526, 92289, 153815, 184578, 215341, 307630, 399919, 430682, 461445, 646023, 799838, 922890, 1076705, 1199757, 1292046, 1999595, 2153410, 2399514, 2799433, 3230115, 3999190, 5598866, 5998785, 6460230, 8398299, 11997570, 13997165, 16796598, 27994330, 41991495, 83982990]

約数ペア:

[(1, 83982990), (2, 41991495), (3, 27994330), (5, 16796598), (6, 13997165), (7, 11997570), (10, 8398299), (13, 6460230), (14, 5998785), (15, 5598866), (21, 3999190), (26, 3230115), (30, 2799433), (35, 2399514), (39, 2153410), (42, 1999595), (65, 1292046), (70, 1199757), (78, 1076705), (91, 922890), (105, 799838), (130, 646023), (182, 461445), (195, 430682), (210, 399919), (273, 307630), (390, 215341), (455, 184578), (546, 153815), (910, 92289), (1365, 61526), (2730, 30763)]