429793660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9227}}^1$

素因数の和:9390

約数の個数: 48

約数和(自身を含む): 962738784

約数和(自身を除く): 532945124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9227, 9316, 11645, 18454, 23290, 36908, 46135, 46580, 92270, 156859, 184540, 313718, 627436, 784295, 1264099, 1568590, 2528198, 3137180, 5056396, 6320495, 12640990, 21489683, 25281980, 42979366, 85958732, 107448415, 214896830, 429793660]

約数ペア:

[(1, 429793660), (2, 214896830), (4, 107448415), (5, 85958732), (10, 42979366), (17, 25281980), (20, 21489683), (34, 12640990), (68, 6320495), (85, 5056396), (137, 3137180), (170, 2528198), (274, 1568590), (340, 1264099), (548, 784295), (685, 627436), (1370, 313718), (2329, 184540), (2740, 156859), (4658, 92270), (9227, 46580), (9316, 46135), (11645, 36908), (18454, 23290)]