15661140770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{111491}}^1$

素因数の和:112786

約数の個数: 32

約数和(自身を含む): 30777143616

約数和(自身を除く): 15116002846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1277, 2554, 6385, 12770, 14047, 28094, 70235, 111491, 140470, 222982, 557455, 1114910, 1226401, 2452802, 6132005, 12264010, 142374007, 284748014, 711870035, 1423740070, 1566114077, 3132228154, 7830570385, 15661140770]

約数ペア:

[(1, 15661140770), (2, 7830570385), (5, 3132228154), (10, 1566114077), (11, 1423740070), (22, 711870035), (55, 284748014), (110, 142374007), (1277, 12264010), (2554, 6132005), (6385, 2452802), (12770, 1226401), (14047, 1114910), (28094, 557455), (70235, 222982), (111491, 140470)]