30126248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 30612952

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 4217, 7144, 8434, 16868, 33736, 80123, 160246, 198199, 320492, 396398, 640984, 792796, 1585592, 3765781, 7531562, 15063124, 30126248]

約数ペア:

[(1, 30126248), (2, 15063124), (4, 7531562), (8, 3765781), (19, 1585592), (38, 792796), (47, 640984), (76, 396398), (94, 320492), (152, 198199), (188, 160246), (376, 80123), (893, 33736), (1786, 16868), (3572, 8434), (4217, 7144)]