30115106

素因数分解:

$2^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1134

約数の個数: 24

約数和(自身を含む): 52739136

約数和(自身を除く): 22624030

約数列:

[1, 2, 7, 14, 49, 98, 487, 631, 974, 1262, 3409, 4417, 6818, 8834, 23863, 30919, 47726, 61838, 307297, 614594, 2151079, 4302158, 15057553, 30115106]

約数ペア:

[(1, 30115106), (2, 15057553), (7, 4302158), (14, 2151079), (49, 614594), (98, 307297), (487, 61838), (631, 47726), (974, 30919), (1262, 23863), (3409, 8834), (4417, 6818)]