947146140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5261923}}^1$

素因数の和:5261938

約数の個数: 36

約数和(自身を含む): 2873010504

約数和(自身を除く): 1925864364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5261923, 10523846, 15785769, 21047692, 26309615, 31571538, 47357307, 52619230, 63143076, 78928845, 94714614, 105238460, 157857690, 189429228, 236786535, 315715380, 473573070, 947146140]

約数ペア:

[(1, 947146140), (2, 473573070), (3, 315715380), (4, 236786535), (5, 189429228), (6, 157857690), (9, 105238460), (10, 94714614), (12, 78928845), (15, 63143076), (18, 52619230), (20, 47357307), (30, 31571538), (36, 26309615), (45, 21047692), (60, 15785769), (90, 10523846), (180, 5261923)]