8228940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 24675840

約数和(自身を除く): 16446900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 89, 92, 115, 134, 138, 178, 201, 230, 267, 268, 276, 335, 345, 356, 402, 445, 460, 534, 670, 690, 804, 890, 1005, 1068, 1335, 1340, 1380, 1541, 1780, 2010, 2047, 2670, 3082, 4020, 4094, 4623, 5340, 5963, 6141, 6164, 7705, 8188, 9246, 10235, 11926, 12282, 15410, 17889, 18492, 20470, 23115, 23852, 24564, 29815, 30705, 30820, 35778, 40940, 46230, 59630, 61410, 71556, 89445, 92460, 119260, 122820, 137149, 178890, 274298, 357780, 411447, 548596, 685745, 822894, 1371490, 1645788, 2057235, 2742980, 4114470, 8228940]

約数ペア:

[(1, 8228940), (2, 4114470), (3, 2742980), (4, 2057235), (5, 1645788), (6, 1371490), (10, 822894), (12, 685745), (15, 548596), (20, 411447), (23, 357780), (30, 274298), (46, 178890), (60, 137149), (67, 122820), (69, 119260), (89, 92460), (92, 89445), (115, 71556), (134, 61410), (138, 59630), (178, 46230), (201, 40940), (230, 35778), (267, 30820), (268, 30705), (276, 29815), (335, 24564), (345, 23852), (356, 23115), (402, 20470), (445, 18492), (460, 17889), (534, 15410), (670, 12282), (690, 11926), (804, 10235), (890, 9246), (1005, 8188), (1068, 7705), (1335, 6164), (1340, 6141), (1380, 5963), (1541, 5340), (1780, 4623), (2010, 4094), (2047, 4020), (2670, 3082)]