210007042540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1\times {\mathrm{131909}}^1$

素因数の和:135402

約数の個数: 48

約数和(自身を含む): 460325799360

約数和(自身を除く): 250318756820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3461, 6922, 13844, 17305, 34610, 69220, 79603, 131909, 159206, 263818, 318412, 398015, 527636, 659545, 796030, 1319090, 1592060, 2638180, 3033907, 6067814, 12135628, 15169535, 30339070, 60678140, 456537049, 913074098, 1826148196, 2282685245, 4565370490, 9130740980, 10500352127, 21000704254, 42001408508, 52501760635, 105003521270, 210007042540]

約数ペア:

[(1, 210007042540), (2, 105003521270), (4, 52501760635), (5, 42001408508), (10, 21000704254), (20, 10500352127), (23, 9130740980), (46, 4565370490), (92, 2282685245), (115, 1826148196), (230, 913074098), (460, 456537049), (3461, 60678140), (6922, 30339070), (13844, 15169535), (17305, 12135628), (34610, 6067814), (69220, 3033907), (79603, 2638180), (131909, 1592060), (159206, 1319090), (263818, 796030), (318412, 659545), (398015, 527636)]