30988965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10177}}^1$

素因数の和:10221

約数の個数: 32

約数和(自身を含む): 58625280

約数和(自身を除く): 27636315

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 10177, 30531, 50885, 71239, 152655, 213717, 295133, 356195, 885399, 1068585, 1475665, 2065931, 4426995, 6197793, 10329655, 30988965]

約数ペア:

[(1, 30988965), (3, 10329655), (5, 6197793), (7, 4426995), (15, 2065931), (21, 1475665), (29, 1068585), (35, 885399), (87, 356195), (105, 295133), (145, 213717), (203, 152655), (435, 71239), (609, 50885), (1015, 30531), (3045, 10177)]