45871490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 52624510

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 89, 178, 185, 199, 259, 370, 398, 445, 518, 623, 890, 995, 1246, 1295, 1393, 1990, 2590, 2786, 3115, 3293, 6230, 6586, 6965, 7363, 13930, 14726, 16465, 17711, 23051, 32930, 35422, 36815, 46102, 51541, 73630, 88555, 103082, 115255, 123977, 177110, 230510, 247954, 257705, 515410, 619885, 655307, 1239770, 1310614, 3276535, 4587149, 6553070, 9174298, 22935745, 45871490]

約数ペア:

[(1, 45871490), (2, 22935745), (5, 9174298), (7, 6553070), (10, 4587149), (14, 3276535), (35, 1310614), (37, 1239770), (70, 655307), (74, 619885), (89, 515410), (178, 257705), (185, 247954), (199, 230510), (259, 177110), (370, 123977), (398, 115255), (445, 103082), (518, 88555), (623, 73630), (890, 51541), (995, 46102), (1246, 36815), (1295, 35422), (1393, 32930), (1990, 23051), (2590, 17711), (2786, 16465), (3115, 14726), (3293, 13930), (6230, 7363), (6586, 6965)]