9903390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{6737}}^1$

素因数の和:6761

約数の個数: 48

約数和(自身を含む): 27652752

約数和(自身を除く): 17749362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 6737, 13474, 20211, 33685, 40422, 47159, 67370, 94318, 101055, 141477, 202110, 235795, 282954, 330113, 471590, 660226, 707385, 990339, 1414770, 1650565, 1980678, 3301130, 4951695, 9903390]

約数ペア:

[(1, 9903390), (2, 4951695), (3, 3301130), (5, 1980678), (6, 1650565), (7, 1414770), (10, 990339), (14, 707385), (15, 660226), (21, 471590), (30, 330113), (35, 282954), (42, 235795), (49, 202110), (70, 141477), (98, 101055), (105, 94318), (147, 67370), (210, 47159), (245, 40422), (294, 33685), (490, 20211), (735, 13474), (1470, 6737)]