67539180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1125653}}^1$

素因数の和:1125665

約数の個数: 24

約数和(自身を含む): 189109872

約数和(自身を除く): 121570692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1125653, 2251306, 3376959, 4502612, 5628265, 6753918, 11256530, 13507836, 16884795, 22513060, 33769590, 67539180]

約数ペア:

[(1, 67539180), (2, 33769590), (3, 22513060), (4, 16884795), (5, 13507836), (6, 11256530), (10, 6753918), (12, 5628265), (15, 4502612), (20, 3376959), (30, 2251306), (60, 1125653)]