83153910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{395971}}^1$

素因数の和:395988

約数の個数: 32

約数和(自身を含む): 228079872

約数和(自身を除く): 144925962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 395971, 791942, 1187913, 1979855, 2375826, 2771797, 3959710, 5543594, 5939565, 8315391, 11879130, 13858985, 16630782, 27717970, 41576955, 83153910]

約数ペア:

[(1, 83153910), (2, 41576955), (3, 27717970), (5, 16630782), (6, 13858985), (7, 11879130), (10, 8315391), (14, 5939565), (15, 5543594), (21, 3959710), (30, 2771797), (35, 2375826), (42, 1979855), (70, 1187913), (105, 791942), (210, 395971)]