1272585610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{21817}}^1$

素因数の和:22150

約数の個数: 32

約数和(自身を含む): 2419179840

約数和(自身を除く): 1146594230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1535, 3070, 5833, 11666, 21817, 29165, 43634, 58330, 109085, 218170, 414523, 829046, 2072615, 4145230, 6697819, 13395638, 33489095, 66978190, 127258561, 254517122, 636292805, 1272585610]

約数ペア:

[(1, 1272585610), (2, 636292805), (5, 254517122), (10, 127258561), (19, 66978190), (38, 33489095), (95, 13395638), (190, 6697819), (307, 4145230), (614, 2072615), (1535, 829046), (3070, 414523), (5833, 218170), (11666, 109085), (21817, 58330), (29165, 43634)]