30743735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 12366409

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 251, 655, 935, 1255, 1441, 2227, 2761, 4267, 7205, 11135, 13805, 21335, 24497, 32881, 46937, 122485, 164405, 234685, 361691, 558977, 1808455, 2794885, 6148747, 30743735]

約数ペア:

[(1, 30743735), (5, 6148747), (11, 2794885), (17, 1808455), (55, 558977), (85, 361691), (131, 234685), (187, 164405), (251, 122485), (655, 46937), (935, 32881), (1255, 24497), (1441, 21335), (2227, 13805), (2761, 11135), (4267, 7205)]