8430870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 24353280

約数和(自身を除く): 15922410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2113, 3990, 4226, 6339, 10565, 12678, 14791, 21130, 29582, 31695, 40147, 44373, 63390, 73955, 80294, 88746, 120441, 147910, 200735, 221865, 240882, 281029, 401470, 443730, 562058, 602205, 843087, 1204410, 1405145, 1686174, 2810290, 4215435, 8430870]

約数ペア:

[(1, 8430870), (2, 4215435), (3, 2810290), (5, 1686174), (6, 1405145), (7, 1204410), (10, 843087), (14, 602205), (15, 562058), (19, 443730), (21, 401470), (30, 281029), (35, 240882), (38, 221865), (42, 200735), (57, 147910), (70, 120441), (95, 88746), (105, 80294), (114, 73955), (133, 63390), (190, 44373), (210, 40147), (266, 31695), (285, 29582), (399, 21130), (570, 14791), (665, 12678), (798, 10565), (1330, 6339), (1995, 4226), (2113, 3990)]