10220196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 29020096

約数和(自身を除く): 18799900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 421, 476, 578, 714, 842, 867, 1156, 1263, 1428, 1684, 1734, 2023, 2526, 2947, 3468, 4046, 5052, 5894, 6069, 7157, 8092, 8841, 11788, 12138, 14314, 17682, 21471, 24276, 28628, 35364, 42942, 50099, 85884, 100198, 121669, 150297, 200396, 243338, 300594, 365007, 486676, 601188, 730014, 851683, 1460028, 1703366, 2555049, 3406732, 5110098, 10220196]

約数ペア:

[(1, 10220196), (2, 5110098), (3, 3406732), (4, 2555049), (6, 1703366), (7, 1460028), (12, 851683), (14, 730014), (17, 601188), (21, 486676), (28, 365007), (34, 300594), (42, 243338), (51, 200396), (68, 150297), (84, 121669), (102, 100198), (119, 85884), (204, 50099), (238, 42942), (289, 35364), (357, 28628), (421, 24276), (476, 21471), (578, 17682), (714, 14314), (842, 12138), (867, 11788), (1156, 8841), (1263, 8092), (1428, 7157), (1684, 6069), (1734, 5894), (2023, 5052), (2526, 4046), (2947, 3468)]