135076040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306991}}^1$

素因数の和:307013

約数の個数: 32

約数和(自身を含む): 331551360

約数和(自身を除く): 196475320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 306991, 613982, 1227964, 1534955, 2455928, 3069910, 3376901, 6139820, 6753802, 12279640, 13507604, 16884505, 27015208, 33769010, 67538020, 135076040]

約数ペア:

[(1, 135076040), (2, 67538020), (4, 33769010), (5, 27015208), (8, 16884505), (10, 13507604), (11, 12279640), (20, 6753802), (22, 6139820), (40, 3376901), (44, 3069910), (55, 2455928), (88, 1534955), (110, 1227964), (220, 613982), (440, 306991)]