30766700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16226

約数の個数: 36

約数和(自身を含む): 70281960

約数和(自身を除く): 39515260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 16193, 32386, 64772, 80965, 161930, 307667, 323860, 404825, 615334, 809650, 1230668, 1538335, 1619300, 3076670, 6153340, 7691675, 15383350, 30766700]

約数ペア:

[(1, 30766700), (2, 15383350), (4, 7691675), (5, 6153340), (10, 3076670), (19, 1619300), (20, 1538335), (25, 1230668), (38, 809650), (50, 615334), (76, 404825), (95, 323860), (100, 307667), (190, 161930), (380, 80965), (475, 64772), (950, 32386), (1900, 16193)]