89679690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{332147}}^1$

素因数の和:332163

約数の個数: 32

約数和(自身を含む): 239146560

約数和(自身を除く): 149466870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 332147, 664294, 996441, 1660735, 1992882, 2989323, 3321470, 4982205, 5978646, 8967969, 9964410, 14946615, 17935938, 29893230, 44839845, 89679690]

約数ペア:

[(1, 89679690), (2, 44839845), (3, 29893230), (5, 17935938), (6, 14946615), (9, 9964410), (10, 8967969), (15, 5978646), (18, 4982205), (27, 3321470), (30, 2989323), (45, 1992882), (54, 1660735), (90, 996441), (135, 664294), (270, 332147)]