231934570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 512904960

約数和(自身を除く): 280970390

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 469, 595, 670, 938, 1139, 1190, 2278, 2345, 2909, 4690, 5695, 5818, 7973, 11390, 14545, 15946, 20363, 29090, 39865, 40726, 49453, 79730, 98906, 101815, 194903, 203630, 247265, 346171, 389806, 494530, 692342, 974515, 1364321, 1730855, 1949030, 2728642, 3313351, 3461710, 6626702, 6821605, 13643210, 16566755, 23193457, 33133510, 46386914, 115967285, 231934570]

約数ペア:

[(1, 231934570), (2, 115967285), (5, 46386914), (7, 33133510), (10, 23193457), (14, 16566755), (17, 13643210), (34, 6821605), (35, 6626702), (67, 3461710), (70, 3313351), (85, 2728642), (119, 1949030), (134, 1730855), (170, 1364321), (238, 974515), (335, 692342), (469, 494530), (595, 389806), (670, 346171), (938, 247265), (1139, 203630), (1190, 194903), (2278, 101815), (2345, 98906), (2909, 79730), (4690, 49453), (5695, 40726), (5818, 39865), (7973, 29090), (11390, 20363), (14545, 15946)]