74123060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19856

約数の個数: 48

約数和(自身を含む): 179807040

約数和(自身を除く): 105683980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19819, 39638, 79276, 99095, 198190, 218009, 336923, 396380, 436018, 673846, 872036, 1090045, 1347692, 1684615, 2180090, 3369230, 3706153, 4360180, 6738460, 7412306, 14824612, 18530765, 37061530, 74123060]

約数ペア:

[(1, 74123060), (2, 37061530), (4, 18530765), (5, 14824612), (10, 7412306), (11, 6738460), (17, 4360180), (20, 3706153), (22, 3369230), (34, 2180090), (44, 1684615), (55, 1347692), (68, 1090045), (85, 872036), (110, 673846), (170, 436018), (187, 396380), (220, 336923), (340, 218009), (374, 198190), (748, 99095), (935, 79276), (1870, 39638), (3740, 19819)]