29540339710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{12739}}^1$

素因数の和:13121

約数の個数: 64

約数和(自身を含む): 61450421760

約数和(自身を除く): 31910082050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 211, 314, 422, 785, 1055, 1099, 1477, 1570, 2110, 2198, 2954, 5495, 7385, 10990, 12739, 14770, 25478, 33127, 63695, 66254, 89173, 127390, 165635, 178346, 231889, 331270, 445865, 463778, 891730, 1159445, 2000023, 2318890, 2687929, 4000046, 5375858, 10000115, 13439645, 14000161, 18815503, 20000230, 26879290, 28000322, 37631006, 70000805, 94077515, 140001610, 188155030, 422004853, 844009706, 2110024265, 2954033971, 4220048530, 5908067942, 14770169855, 29540339710]

約数ペア:

[(1, 29540339710), (2, 14770169855), (5, 5908067942), (7, 4220048530), (10, 2954033971), (14, 2110024265), (35, 844009706), (70, 422004853), (157, 188155030), (211, 140001610), (314, 94077515), (422, 70000805), (785, 37631006), (1055, 28000322), (1099, 26879290), (1477, 20000230), (1570, 18815503), (2110, 14000161), (2198, 13439645), (2954, 10000115), (5495, 5375858), (7385, 4000046), (10990, 2687929), (12739, 2318890), (14770, 2000023), (25478, 1159445), (33127, 891730), (63695, 463778), (66254, 445865), (89173, 331270), (127390, 231889), (165635, 178346)]