3788890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 4090790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 479, 565, 791, 958, 1130, 1582, 2395, 3353, 3955, 4790, 6706, 7910, 16765, 33530, 54127, 108254, 270635, 378889, 541270, 757778, 1894445, 3788890]

約数ペア:

[(1, 3788890), (2, 1894445), (5, 757778), (7, 541270), (10, 378889), (14, 270635), (35, 108254), (70, 54127), (113, 33530), (226, 16765), (479, 7910), (565, 6706), (791, 4790), (958, 3955), (1130, 3353), (1582, 2395)]