812962370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{321329}}^1$

素因数の和:321370

約数の個数: 32

約数和(自身を含む): 1665774720

約数和(自身を除く): 852812350

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 321329, 642658, 1606645, 3213290, 3534619, 7069238, 7390567, 14781134, 17673095, 35346190, 36952835, 73905670, 81296237, 162592474, 406481185, 812962370]

約数ペア:

[(1, 812962370), (2, 406481185), (5, 162592474), (10, 81296237), (11, 73905670), (22, 36952835), (23, 35346190), (46, 17673095), (55, 14781134), (110, 7390567), (115, 7069238), (230, 3534619), (253, 3213290), (506, 1606645), (1265, 642658), (2530, 321329)]