831510460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{222329}}^1$

素因数の和:222366

約数の個数: 48

約数和(自身を含む): 2016977760

約数和(自身を除く): 1185467300

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, 222329, 444658, 889316, 1111645, 2223290, 2445619, 3779593, 4446580, 4891238, 7559186, 9782476, 12228095, 15118372, 18897965, 24456190, 37795930, 41575523, 48912380, 75591860, 83151046, 166302092, 207877615, 415755230, 831510460]

約数ペア:

[(1, 831510460), (2, 415755230), (4, 207877615), (5, 166302092), (10, 83151046), (11, 75591860), (17, 48912380), (20, 41575523), (22, 37795930), (34, 24456190), (44, 18897965), (55, 15118372), (68, 12228095), (85, 9782476), (110, 7559186), (170, 4891238), (187, 4446580), (220, 3779593), (340, 2445619), (374, 2223290), (748, 1111645), (935, 889316), (1870, 444658), (3740, 222329)]