2920788420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4425437}}^1$

素因数の和:4425460

約数の個数: 48

約数和(自身を含む): 8921683008

約数和(自身を除く): 6000894588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4425437, 8850874, 13276311, 17701748, 22127185, 26552622, 44254370, 48679807, 53105244, 66381555, 88508740, 97359614, 132763110, 146039421, 194719228, 243399035, 265526220, 292078842, 486798070, 584157684, 730197105, 973596140, 1460394210, 2920788420]

約数ペア:

[(1, 2920788420), (2, 1460394210), (3, 973596140), (4, 730197105), (5, 584157684), (6, 486798070), (10, 292078842), (11, 265526220), (12, 243399035), (15, 194719228), (20, 146039421), (22, 132763110), (30, 97359614), (33, 88508740), (44, 66381555), (55, 53105244), (60, 48679807), (66, 44254370), (110, 26552622), (132, 22127185), (165, 17701748), (220, 13276311), (330, 8850874), (660, 4425437)]