229507460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6685

約数の個数: 96

約数和(自身を含む): 624503040

約数和(自身を除く): 394995580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6637, 6916, 8645, 13274, 17290, 26548, 33185, 34580, 46459, 66370, 86281, 92918, 126103, 132740, 172562, 185836, 232295, 252206, 345124, 431405, 464590, 504412, 603967, 630515, 862810, 882721, 929180, 1207934, 1261030, 1639339, 1725620, 1765442, 2415868, 2522060, 3019835, 3278678, 3530884, 4413605, 6039670, 6557356, 8196695, 8827210, 11475373, 12079340, 16393390, 17654420, 22950746, 32786780, 45901492, 57376865, 114753730, 229507460]

約数ペア:

[(1, 229507460), (2, 114753730), (4, 57376865), (5, 45901492), (7, 32786780), (10, 22950746), (13, 17654420), (14, 16393390), (19, 12079340), (20, 11475373), (26, 8827210), (28, 8196695), (35, 6557356), (38, 6039670), (52, 4413605), (65, 3530884), (70, 3278678), (76, 3019835), (91, 2522060), (95, 2415868), (130, 1765442), (133, 1725620), (140, 1639339), (182, 1261030), (190, 1207934), (247, 929180), (260, 882721), (266, 862810), (364, 630515), (380, 603967), (455, 504412), (494, 464590), (532, 431405), (665, 345124), (910, 252206), (988, 232295), (1235, 185836), (1330, 172562), (1729, 132740), (1820, 126103), (2470, 92918), (2660, 86281), (3458, 66370), (4940, 46459), (6637, 34580), (6916, 33185), (8645, 26548), (13274, 17290)]