164836860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119447}}^1$

素因数の和:119482

約数の個数: 48

約数和(自身を含む): 481614336

約数和(自身を除く): 316777476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 119447, 238894, 358341, 477788, 597235, 716682, 1194470, 1433364, 1791705, 2388940, 2747281, 3583410, 5494562, 7166820, 8241843, 10989124, 13736405, 16483686, 27472810, 32967372, 41209215, 54945620, 82418430, 164836860]

約数ペア:

[(1, 164836860), (2, 82418430), (3, 54945620), (4, 41209215), (5, 32967372), (6, 27472810), (10, 16483686), (12, 13736405), (15, 10989124), (20, 8241843), (23, 7166820), (30, 5494562), (46, 3583410), (60, 2747281), (69, 2388940), (92, 1791705), (115, 1433364), (138, 1194470), (230, 716682), (276, 597235), (345, 477788), (460, 358341), (690, 238894), (1380, 119447)]