270744110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2290

約数の個数: 96

約数和(自身を含む): 642932640

約数和(自身を除く): 372188530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 637, 665, 910, 931, 1235, 1274, 1330, 1729, 1862, 2237, 2470, 3185, 3458, 4474, 4655, 6370, 8645, 9310, 11185, 12103, 15659, 17290, 22370, 24206, 29081, 31318, 42503, 58162, 60515, 78295, 85006, 109613, 121030, 145405, 156590, 203567, 212515, 219226, 290810, 297521, 407134, 425030, 548065, 552539, 595042, 1017835, 1096130, 1105078, 1424969, 1487605, 2035670, 2082647, 2762695, 2849938, 2975210, 3867773, 4165294, 5525390, 7124845, 7735546, 10413235, 14249690, 19338865, 20826470, 27074411, 38677730, 54148822, 135372055, 270744110]

約数ペア:

[(1, 270744110), (2, 135372055), (5, 54148822), (7, 38677730), (10, 27074411), (13, 20826470), (14, 19338865), (19, 14249690), (26, 10413235), (35, 7735546), (38, 7124845), (49, 5525390), (65, 4165294), (70, 3867773), (91, 2975210), (95, 2849938), (98, 2762695), (130, 2082647), (133, 2035670), (182, 1487605), (190, 1424969), (245, 1105078), (247, 1096130), (266, 1017835), (455, 595042), (490, 552539), (494, 548065), (637, 425030), (665, 407134), (910, 297521), (931, 290810), (1235, 219226), (1274, 212515), (1330, 203567), (1729, 156590), (1862, 145405), (2237, 121030), (2470, 109613), (3185, 85006), (3458, 78295), (4474, 60515), (4655, 58162), (6370, 42503), (8645, 31318), (9310, 29081), (11185, 24206), (12103, 22370), (15659, 17290)]