2824860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 8361360

約数和(自身を除く): 5536500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 529, 534, 690, 890, 1058, 1068, 1335, 1380, 1587, 1780, 2047, 2116, 2645, 2670, 3174, 4094, 5290, 5340, 6141, 6348, 7935, 8188, 10235, 10580, 12282, 15870, 20470, 24564, 30705, 31740, 40940, 47081, 61410, 94162, 122820, 141243, 188324, 235405, 282486, 470810, 564972, 706215, 941620, 1412430, 2824860]

約数ペア:

[(1, 2824860), (2, 1412430), (3, 941620), (4, 706215), (5, 564972), (6, 470810), (10, 282486), (12, 235405), (15, 188324), (20, 141243), (23, 122820), (30, 94162), (46, 61410), (60, 47081), (69, 40940), (89, 31740), (92, 30705), (115, 24564), (138, 20470), (178, 15870), (230, 12282), (267, 10580), (276, 10235), (345, 8188), (356, 7935), (445, 6348), (460, 6141), (529, 5340), (534, 5290), (690, 4094), (890, 3174), (1058, 2670), (1068, 2645), (1335, 2116), (1380, 2047), (1587, 1780)]