30351174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19531}}^1$

素因数の和:19580

約数の個数: 32

約数和(自身を含む): 71252736

約数和(自身を除く): 40901562

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19531, 39062, 58593, 117186, 136717, 273434, 410151, 722647, 820302, 1445294, 2167941, 4335882, 5058529, 10117058, 15175587, 30351174]

約数ペア:

[(1, 30351174), (2, 15175587), (3, 10117058), (6, 5058529), (7, 4335882), (14, 2167941), (21, 1445294), (37, 820302), (42, 722647), (74, 410151), (111, 273434), (222, 136717), (259, 117186), (518, 58593), (777, 39062), (1554, 19531)]