89731860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1399}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 251664000

約数和(自身を除く): 161932140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069, 1399, 2138, 2798, 3207, 4197, 4276, 5345, 5596, 6414, 6995, 8394, 10690, 12828, 13990, 16035, 16788, 20985, 21380, 27980, 32070, 41970, 64140, 83940, 1495531, 2991062, 4486593, 5982124, 7477655, 8973186, 14955310, 17946372, 22432965, 29910620, 44865930, 89731860]

約数ペア:

[(1, 89731860), (2, 44865930), (3, 29910620), (4, 22432965), (5, 17946372), (6, 14955310), (10, 8973186), (12, 7477655), (15, 5982124), (20, 4486593), (30, 2991062), (60, 1495531), (1069, 83940), (1399, 64140), (2138, 41970), (2798, 32070), (3207, 27980), (4197, 21380), (4276, 20985), (5345, 16788), (5596, 16035), (6414, 13990), (6995, 12828), (8394, 10690)]