272794730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 566673408

約数和(自身を除く): 293878678

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 127, 130, 155, 169, 205, 254, 310, 338, 403, 410, 533, 635, 806, 845, 1066, 1270, 1271, 1651, 1690, 2015, 2542, 2665, 3302, 3937, 4030, 5207, 5239, 5330, 6355, 6929, 7874, 8255, 10414, 10478, 12710, 13858, 16510, 16523, 19685, 21463, 26035, 26195, 33046, 34645, 39370, 42926, 51181, 52070, 52390, 67691, 69290, 82615, 102362, 107315, 135382, 161417, 165230, 214630, 214799, 255905, 322834, 338455, 429598, 511810, 665353, 676910, 807085, 879983, 1073995, 1330706, 1614170, 1759966, 2098421, 2147990, 3326765, 4196842, 4399915, 6653530, 8799830, 10492105, 20984210, 27279473, 54558946, 136397365, 272794730]

約数ペア:

[(1, 272794730), (2, 136397365), (5, 54558946), (10, 27279473), (13, 20984210), (26, 10492105), (31, 8799830), (41, 6653530), (62, 4399915), (65, 4196842), (82, 3326765), (127, 2147990), (130, 2098421), (155, 1759966), (169, 1614170), (205, 1330706), (254, 1073995), (310, 879983), (338, 807085), (403, 676910), (410, 665353), (533, 511810), (635, 429598), (806, 338455), (845, 322834), (1066, 255905), (1270, 214799), (1271, 214630), (1651, 165230), (1690, 161417), (2015, 135382), (2542, 107315), (2665, 102362), (3302, 82615), (3937, 69290), (4030, 67691), (5207, 52390), (5239, 52070), (5330, 51181), (6355, 42926), (6929, 39370), (7874, 34645), (8255, 33046), (10414, 26195), (10478, 26035), (12710, 21463), (13858, 19685), (16510, 16523)]