30906986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 55893888

約数和(自身を除く): 24986902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 3593, 4301, 7186, 8602, 39523, 61081, 79046, 82639, 122162, 165278, 671891, 909029, 1343782, 1404863, 1818058, 2809726, 15453493, 30906986]

約数ペア:

[(1, 30906986), (2, 15453493), (11, 2809726), (17, 1818058), (22, 1404863), (23, 1343782), (34, 909029), (46, 671891), (187, 165278), (253, 122162), (374, 82639), (391, 79046), (506, 61081), (782, 39523), (3593, 8602), (4301, 7186)]