2457350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 5725080

約数和(自身を除く): 3267730

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 59, 70, 85, 98, 118, 119, 170, 175, 238, 245, 295, 350, 413, 425, 490, 590, 595, 826, 833, 850, 1003, 1190, 1225, 1475, 1666, 2006, 2065, 2450, 2891, 2950, 2975, 4130, 4165, 5015, 5782, 5950, 7021, 8330, 10030, 10325, 14042, 14455, 20650, 20825, 25075, 28910, 35105, 41650, 49147, 50150, 70210, 72275, 98294, 144550, 175525, 245735, 351050, 491470, 1228675, 2457350]

約数ペア:

[(1, 2457350), (2, 1228675), (5, 491470), (7, 351050), (10, 245735), (14, 175525), (17, 144550), (25, 98294), (34, 72275), (35, 70210), (49, 50150), (50, 49147), (59, 41650), (70, 35105), (85, 28910), (98, 25075), (118, 20825), (119, 20650), (170, 14455), (175, 14042), (238, 10325), (245, 10030), (295, 8330), (350, 7021), (413, 5950), (425, 5782), (490, 5015), (590, 4165), (595, 4130), (826, 2975), (833, 2950), (850, 2891), (1003, 2450), (1190, 2065), (1225, 2006), (1475, 1666)]