133336740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8647}}^1$

素因数の和:8916

約数の個数: 48

約数和(自身を含む): 374838912

約数和(自身を除く): 241502172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 8647, 15420, 17294, 25941, 34588, 43235, 51882, 86470, 103764, 129705, 172940, 259410, 518820, 2222279, 4444558, 6666837, 8889116, 11111395, 13333674, 22222790, 26667348, 33334185, 44445580, 66668370, 133336740]

約数ペア:

[(1, 133336740), (2, 66668370), (3, 44445580), (4, 33334185), (5, 26667348), (6, 22222790), (10, 13333674), (12, 11111395), (15, 8889116), (20, 6666837), (30, 4444558), (60, 2222279), (257, 518820), (514, 259410), (771, 172940), (1028, 129705), (1285, 103764), (1542, 86470), (2570, 51882), (3084, 43235), (3855, 34588), (5140, 25941), (7710, 17294), (8647, 15420)]