8936340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21277}}^1$

素因数の和:21296

約数の個数: 48

約数和(自身を含む): 28597632

約数和(自身を除く): 19661292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21277, 42554, 63831, 85108, 106385, 127662, 148939, 212770, 255324, 297878, 319155, 425540, 446817, 595756, 638310, 744695, 893634, 1276620, 1489390, 1787268, 2234085, 2978780, 4468170, 8936340]

約数ペア:

[(1, 8936340), (2, 4468170), (3, 2978780), (4, 2234085), (5, 1787268), (6, 1489390), (7, 1276620), (10, 893634), (12, 744695), (14, 638310), (15, 595756), (20, 446817), (21, 425540), (28, 319155), (30, 297878), (35, 255324), (42, 212770), (60, 148939), (70, 127662), (84, 106385), (105, 85108), (140, 63831), (210, 42554), (420, 21277)]