67363240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{34369}}^1$

素因数の和:34394

約数の個数: 48

約数和(自身を含む): 176318100

約数和(自身を除く): 108954860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 34369, 68738, 137476, 171845, 240583, 274952, 343690, 481166, 687380, 962332, 1202915, 1374760, 1684081, 1924664, 2405830, 3368162, 4811660, 6736324, 8420405, 9623320, 13472648, 16840810, 33681620, 67363240]

約数ペア:

[(1, 67363240), (2, 33681620), (4, 16840810), (5, 13472648), (7, 9623320), (8, 8420405), (10, 6736324), (14, 4811660), (20, 3368162), (28, 2405830), (35, 1924664), (40, 1684081), (49, 1374760), (56, 1202915), (70, 962332), (98, 687380), (140, 481166), (196, 343690), (245, 274952), (280, 240583), (392, 171845), (490, 137476), (980, 68738), (1960, 34369)]