8413170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 21461760

約数和(自身を除く): 13048590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 137, 138, 178, 230, 267, 274, 345, 411, 445, 534, 685, 690, 822, 890, 1335, 1370, 2047, 2055, 2670, 3151, 4094, 4110, 6141, 6302, 9453, 10235, 12193, 12282, 15755, 18906, 20470, 24386, 30705, 31510, 36579, 47265, 60965, 61410, 73158, 94530, 121930, 182895, 280439, 365790, 560878, 841317, 1402195, 1682634, 2804390, 4206585, 8413170]

約数ペア:

[(1, 8413170), (2, 4206585), (3, 2804390), (5, 1682634), (6, 1402195), (10, 841317), (15, 560878), (23, 365790), (30, 280439), (46, 182895), (69, 121930), (89, 94530), (115, 73158), (137, 61410), (138, 60965), (178, 47265), (230, 36579), (267, 31510), (274, 30705), (345, 24386), (411, 20470), (445, 18906), (534, 15755), (685, 12282), (690, 12193), (822, 10235), (890, 9453), (1335, 6302), (1370, 6141), (2047, 4110), (2055, 4094), (2670, 3151)]