239312970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1656

約数の個数: 96

約数和(自身を含む): 675419472

約数和(自身を除く): 436106502

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 137, 195, 234, 274, 390, 411, 585, 685, 822, 1170, 1233, 1370, 1493, 1781, 2055, 2466, 2986, 3562, 4110, 4479, 5343, 6165, 7465, 8905, 8958, 10686, 12330, 13437, 14930, 16029, 17810, 19409, 22395, 26715, 26874, 32058, 38818, 44790, 53430, 58227, 67185, 80145, 97045, 116454, 134370, 160290, 174681, 194090, 204541, 291135, 349362, 409082, 582270, 613623, 873405, 1022705, 1227246, 1746810, 1840869, 2045410, 2659033, 3068115, 3681738, 5318066, 6136230, 7977099, 9204345, 13295165, 15954198, 18408690, 23931297, 26590330, 39885495, 47862594, 79770990, 119656485, 239312970]

約数ペア:

[(1, 239312970), (2, 119656485), (3, 79770990), (5, 47862594), (6, 39885495), (9, 26590330), (10, 23931297), (13, 18408690), (15, 15954198), (18, 13295165), (26, 9204345), (30, 7977099), (39, 6136230), (45, 5318066), (65, 3681738), (78, 3068115), (90, 2659033), (117, 2045410), (130, 1840869), (137, 1746810), (195, 1227246), (234, 1022705), (274, 873405), (390, 613623), (411, 582270), (585, 409082), (685, 349362), (822, 291135), (1170, 204541), (1233, 194090), (1370, 174681), (1493, 160290), (1781, 134370), (2055, 116454), (2466, 97045), (2986, 80145), (3562, 67185), (4110, 58227), (4479, 53430), (5343, 44790), (6165, 38818), (7465, 32058), (8905, 26874), (8958, 26715), (10686, 22395), (12330, 19409), (13437, 17810), (14930, 16029)]