9306780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22159}}^1$

素因数の和:22178

約数の個数: 48

約数和(自身を含む): 29783040

約数和(自身を除く): 20476260

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, 22159, 44318, 66477, 88636, 110795, 132954, 155113, 221590, 265908, 310226, 332385, 443180, 465339, 620452, 664770, 775565, 930678, 1329540, 1551130, 1861356, 2326695, 3102260, 4653390, 9306780]

約数ペア:

[(1, 9306780), (2, 4653390), (3, 3102260), (4, 2326695), (5, 1861356), (6, 1551130), (7, 1329540), (10, 930678), (12, 775565), (14, 664770), (15, 620452), (20, 465339), (21, 443180), (28, 332385), (30, 310226), (35, 265908), (42, 221590), (60, 155113), (70, 132954), (84, 110795), (105, 88636), (140, 66477), (210, 44318), (420, 22159)]