30970984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11353}}^1$

素因数の和:11401

約数の個数: 32

約数和(自身を含む): 65399040

約数和(自身を除く): 34428056

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 11353, 22706, 45412, 90824, 124883, 249766, 351943, 499532, 703886, 999064, 1407772, 2815544, 3871373, 7742746, 15485492, 30970984]

約数ペア:

[(1, 30970984), (2, 15485492), (4, 7742746), (8, 3871373), (11, 2815544), (22, 1407772), (31, 999064), (44, 703886), (62, 499532), (88, 351943), (124, 249766), (248, 124883), (341, 90824), (682, 45412), (1364, 22706), (2728, 11353)]