66866370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 163425600

約数和(自身を除く): 96559230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 599, 610, 915, 1198, 1797, 1830, 2995, 3594, 3721, 5990, 7442, 8985, 11163, 17970, 18605, 22326, 36539, 37210, 55815, 73078, 109617, 111630, 182695, 219234, 365390, 548085, 1096170, 2228879, 4457758, 6686637, 11144395, 13373274, 22288790, 33433185, 66866370]

約数ペア:

[(1, 66866370), (2, 33433185), (3, 22288790), (5, 13373274), (6, 11144395), (10, 6686637), (15, 4457758), (30, 2228879), (61, 1096170), (122, 548085), (183, 365390), (305, 219234), (366, 182695), (599, 111630), (610, 109617), (915, 73078), (1198, 55815), (1797, 37210), (1830, 36539), (2995, 22326), (3594, 18605), (3721, 17970), (5990, 11163), (7442, 8985)]