1442812030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{67961}}^1$

素因数の和:68172

約数の個数: 32

約数和(自身を含む): 2847879648

約数和(自身を除く): 1405067618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230, 67961, 135922, 339805, 679610, 747571, 1495142, 3737855, 7475710, 13116473, 26232946, 65582365, 131164730, 144281203, 288562406, 721406015, 1442812030]

約数ペア:

[(1, 1442812030), (2, 721406015), (5, 288562406), (10, 144281203), (11, 131164730), (22, 65582365), (55, 26232946), (110, 13116473), (193, 7475710), (386, 3737855), (965, 1495142), (1930, 747571), (2123, 679610), (4246, 339805), (10615, 135922), (21230, 67961)]