2015526970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{883}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 3986910720

約数和(自身を除く): 1971383750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 463, 493, 883, 926, 986, 1766, 2315, 2465, 4415, 4630, 4930, 7871, 8830, 13427, 15011, 15742, 25607, 26854, 30022, 39355, 51214, 67135, 75055, 78710, 128035, 134270, 150110, 228259, 256070, 408829, 435319, 456518, 817658, 870638, 1141295, 2044145, 2176595, 2282590, 4088290, 4353190, 6950093, 11856041, 13900186, 23712082, 34750465, 59280205, 69500930, 118560410, 201552697, 403105394, 1007763485, 2015526970]

約数ペア:

[(1, 2015526970), (2, 1007763485), (5, 403105394), (10, 201552697), (17, 118560410), (29, 69500930), (34, 59280205), (58, 34750465), (85, 23712082), (145, 13900186), (170, 11856041), (290, 6950093), (463, 4353190), (493, 4088290), (883, 2282590), (926, 2176595), (986, 2044145), (1766, 1141295), (2315, 870638), (2465, 817658), (4415, 456518), (4630, 435319), (4930, 408829), (7871, 256070), (8830, 228259), (13427, 150110), (15011, 134270), (15742, 128035), (25607, 78710), (26854, 75055), (30022, 67135), (39355, 51214)]