15208068988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{61007}}^1$

素因数の和:61354

約数の個数: 48

約数和(自身を含む): 31567979520

約数和(自身を除く): 16359910532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 307, 406, 614, 812, 1228, 2149, 4298, 8596, 8903, 17806, 35612, 61007, 62321, 122014, 124642, 244028, 249284, 427049, 854098, 1708196, 1769203, 3538406, 7076812, 12384421, 18729149, 24768842, 37458298, 49537684, 74916596, 131104043, 262208086, 524416172, 543145321, 1086290642, 2172581284, 3802017247, 7604034494, 15208068988]

約数ペア:

[(1, 15208068988), (2, 7604034494), (4, 3802017247), (7, 2172581284), (14, 1086290642), (28, 543145321), (29, 524416172), (58, 262208086), (116, 131104043), (203, 74916596), (307, 49537684), (406, 37458298), (614, 24768842), (812, 18729149), (1228, 12384421), (2149, 7076812), (4298, 3538406), (8596, 1769203), (8903, 1708196), (17806, 854098), (35612, 427049), (61007, 249284), (62321, 244028), (122014, 124642)]