30405662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 55303680

約数和(自身を除く): 24898018

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 757, 1057, 1514, 2114, 2869, 5299, 5738, 10598, 14383, 20083, 28766, 40166, 100681, 114307, 201362, 228614, 800149, 1600298, 2171833, 4343666, 15202831, 30405662]

約数ペア:

[(1, 30405662), (2, 15202831), (7, 4343666), (14, 2171833), (19, 1600298), (38, 800149), (133, 228614), (151, 201362), (266, 114307), (302, 100681), (757, 40166), (1057, 28766), (1514, 20083), (2114, 14383), (2869, 10598), (5299, 5738)]