27097860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6361}}^1$

素因数の和:6444

約数の個数: 48

約数和(自身を含む): 76954752

約数和(自身を除く): 49856892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6361, 12722, 19083, 25444, 31805, 38166, 63610, 76332, 95415, 127220, 190830, 381660, 451631, 903262, 1354893, 1806524, 2258155, 2709786, 4516310, 5419572, 6774465, 9032620, 13548930, 27097860]

約数ペア:

[(1, 27097860), (2, 13548930), (3, 9032620), (4, 6774465), (5, 5419572), (6, 4516310), (10, 2709786), (12, 2258155), (15, 1806524), (20, 1354893), (30, 903262), (60, 451631), (71, 381660), (142, 190830), (213, 127220), (284, 95415), (355, 76332), (426, 63610), (710, 38166), (852, 31805), (1065, 25444), (1420, 19083), (2130, 12722), (4260, 6361)]