43306140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42457}}^1$

素因数の和:42486

約数の個数: 48

約数和(自身を含む): 128392992

約数和(自身を除く): 85086852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 42457, 84914, 127371, 169828, 212285, 254742, 424570, 509484, 636855, 721769, 849140, 1273710, 1443538, 2165307, 2547420, 2887076, 3608845, 4330614, 7217690, 8661228, 10826535, 14435380, 21653070, 43306140]

約数ペア:

[(1, 43306140), (2, 21653070), (3, 14435380), (4, 10826535), (5, 8661228), (6, 7217690), (10, 4330614), (12, 3608845), (15, 2887076), (17, 2547420), (20, 2165307), (30, 1443538), (34, 1273710), (51, 849140), (60, 721769), (68, 636855), (85, 509484), (102, 424570), (170, 254742), (204, 212285), (255, 169828), (340, 127371), (510, 84914), (1020, 42457)]