30881526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1399}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 66796800

約数和(自身を除く): 35915274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1399, 1698, 2798, 3679, 4197, 7358, 8394, 11037, 18187, 22074, 36374, 54561, 109122, 395917, 791834, 1187751, 2375502, 5146921, 10293842, 15440763, 30881526]

約数ペア:

[(1, 30881526), (2, 15440763), (3, 10293842), (6, 5146921), (13, 2375502), (26, 1187751), (39, 791834), (78, 395917), (283, 109122), (566, 54561), (849, 36374), (1399, 22074), (1698, 18187), (2798, 11037), (3679, 8394), (4197, 7358)]