134467340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1249}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 323400000

約数和(自身を除く): 188932660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 1249, 1538, 2498, 3076, 3845, 4996, 5383, 6245, 7690, 8743, 10766, 12490, 15380, 17486, 21532, 24980, 26915, 34972, 43715, 53830, 87430, 107660, 174860, 960481, 1920962, 3841924, 4802405, 6723367, 9604810, 13446734, 19209620, 26893468, 33616835, 67233670, 134467340]

約数ペア:

[(1, 134467340), (2, 67233670), (4, 33616835), (5, 26893468), (7, 19209620), (10, 13446734), (14, 9604810), (20, 6723367), (28, 4802405), (35, 3841924), (70, 1920962), (140, 960481), (769, 174860), (1249, 107660), (1538, 87430), (2498, 53830), (3076, 43715), (3845, 34972), (4996, 26915), (5383, 24980), (6245, 21532), (7690, 17486), (8743, 15380), (10766, 12490)]