140222110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2063}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 288893952

約数和(自身を除く): 148671842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1942, 2063, 4126, 4855, 6797, 9710, 10315, 13594, 14441, 20630, 28882, 33985, 67970, 72205, 144410, 2003173, 4006346, 10015865, 14022211, 20031730, 28044422, 70111055, 140222110]

約数ペア:

[(1, 140222110), (2, 70111055), (5, 28044422), (7, 20031730), (10, 14022211), (14, 10015865), (35, 4006346), (70, 2003173), (971, 144410), (1942, 72205), (2063, 67970), (4126, 33985), (4855, 28882), (6797, 20630), (9710, 14441), (10315, 13594)]