8950330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 18125280

約数和(自身を除く): 9174950

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 163, 170, 190, 289, 323, 326, 578, 646, 815, 1445, 1615, 1630, 2771, 2890, 3097, 3230, 5491, 5542, 6194, 10982, 13855, 15485, 27455, 27710, 30970, 47107, 52649, 54910, 94214, 105298, 235535, 263245, 471070, 526490, 895033, 1790066, 4475165, 8950330]

約数ペア:

[(1, 8950330), (2, 4475165), (5, 1790066), (10, 895033), (17, 526490), (19, 471070), (34, 263245), (38, 235535), (85, 105298), (95, 94214), (163, 54910), (170, 52649), (190, 47107), (289, 30970), (323, 27710), (326, 27455), (578, 15485), (646, 13855), (815, 10982), (1445, 6194), (1615, 5542), (1630, 5491), (2771, 3230), (2890, 3097)]