243449340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{68771}}^1$

素因数の和:68842

約数の個数: 48

約数和(自身を含む): 693221760

約数和(自身を除く): 449772420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 68771, 137542, 206313, 275084, 343855, 412626, 687710, 825252, 1031565, 1375420, 2063130, 4057489, 4126260, 8114978, 12172467, 16229956, 20287445, 24344934, 40574890, 48689868, 60862335, 81149780, 121724670, 243449340]

約数ペア:

[(1, 243449340), (2, 121724670), (3, 81149780), (4, 60862335), (5, 48689868), (6, 40574890), (10, 24344934), (12, 20287445), (15, 16229956), (20, 12172467), (30, 8114978), (59, 4126260), (60, 4057489), (118, 2063130), (177, 1375420), (236, 1031565), (295, 825252), (354, 687710), (590, 412626), (708, 343855), (885, 275084), (1180, 206313), (1770, 137542), (3540, 68771)]