85737870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20269}}^1$

素因数の和:20329

約数の個数: 48

約数和(自身を含む): 227672640

約数和(自身を除く): 141934770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 20269, 40538, 60807, 101345, 121614, 182421, 202690, 304035, 364842, 608070, 912105, 952643, 1824210, 1905286, 2857929, 4763215, 5715858, 8573787, 9526430, 14289645, 17147574, 28579290, 42868935, 85737870]

約数ペア:

[(1, 85737870), (2, 42868935), (3, 28579290), (5, 17147574), (6, 14289645), (9, 9526430), (10, 8573787), (15, 5715858), (18, 4763215), (30, 2857929), (45, 1905286), (47, 1824210), (90, 952643), (94, 912105), (141, 608070), (235, 364842), (282, 304035), (423, 202690), (470, 182421), (705, 121614), (846, 101345), (1410, 60807), (2115, 40538), (4230, 20269)]