30478195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 12958541

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 881, 935, 2035, 3145, 4405, 6919, 9691, 14977, 32597, 34595, 48455, 74885, 162985, 164747, 358567, 554149, 823735, 1792835, 2770745, 6095639, 30478195]

約数ペア:

[(1, 30478195), (5, 6095639), (11, 2770745), (17, 1792835), (37, 823735), (55, 554149), (85, 358567), (185, 164747), (187, 162985), (407, 74885), (629, 48455), (881, 34595), (935, 32597), (2035, 14977), (3145, 9691), (4405, 6919)]