13155540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9568

約数の個数: 48

約数和(自身を含む): 38441088

約数和(自身を除く): 25285548

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, 9533, 19066, 28599, 38132, 47665, 57198, 95330, 114396, 142995, 190660, 219259, 285990, 438518, 571980, 657777, 877036, 1096295, 1315554, 2192590, 2631108, 3288885, 4385180, 6577770, 13155540]

約数ペア:

[(1, 13155540), (2, 6577770), (3, 4385180), (4, 3288885), (5, 2631108), (6, 2192590), (10, 1315554), (12, 1096295), (15, 877036), (20, 657777), (23, 571980), (30, 438518), (46, 285990), (60, 219259), (69, 190660), (92, 142995), (115, 114396), (138, 95330), (230, 57198), (276, 47665), (345, 38132), (460, 28599), (690, 19066), (1380, 9533)]