3400250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 7637760

約数和(自身を除く): 4237510

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 67, 70, 125, 134, 145, 175, 203, 250, 290, 335, 350, 406, 469, 670, 725, 875, 938, 1015, 1450, 1675, 1750, 1943, 2030, 2345, 3350, 3625, 3886, 4690, 5075, 7250, 8375, 9715, 10150, 11725, 13601, 16750, 19430, 23450, 25375, 27202, 48575, 50750, 58625, 68005, 97150, 117250, 136010, 242875, 340025, 485750, 680050, 1700125, 3400250]

約数ペア:

[(1, 3400250), (2, 1700125), (5, 680050), (7, 485750), (10, 340025), (14, 242875), (25, 136010), (29, 117250), (35, 97150), (50, 68005), (58, 58625), (67, 50750), (70, 48575), (125, 27202), (134, 25375), (145, 23450), (175, 19430), (203, 16750), (250, 13601), (290, 11725), (335, 10150), (350, 9715), (406, 8375), (469, 7250), (670, 5075), (725, 4690), (875, 3886), (938, 3625), (1015, 3350), (1450, 2345), (1675, 2030), (1750, 1943)]