1374911580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{467657}}^1$

素因数の和:467683

約数の個数: 72

約数和(自身を含む): 4478293008

約数和(自身を除く): 3103381428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 467657, 935314, 1402971, 1870628, 2338285, 2805942, 3273599, 4676570, 5611884, 6547198, 7014855, 9353140, 9820797, 13094396, 14029710, 16367995, 19641594, 22915193, 28059420, 32735990, 39283188, 45830386, 49103985, 65471980, 68745579, 91660772, 98207970, 114575965, 137491158, 196415940, 229151930, 274982316, 343727895, 458303860, 687455790, 1374911580]

約数ペア:

[(1, 1374911580), (2, 687455790), (3, 458303860), (4, 343727895), (5, 274982316), (6, 229151930), (7, 196415940), (10, 137491158), (12, 114575965), (14, 98207970), (15, 91660772), (20, 68745579), (21, 65471980), (28, 49103985), (30, 45830386), (35, 39283188), (42, 32735990), (49, 28059420), (60, 22915193), (70, 19641594), (84, 16367995), (98, 14029710), (105, 13094396), (140, 9820797), (147, 9353140), (196, 7014855), (210, 6547198), (245, 5611884), (294, 4676570), (420, 3273599), (490, 2805942), (588, 2338285), (735, 1870628), (980, 1402971), (1470, 935314), (2940, 467657)]