87647370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41149}}^1$

素因数の和:41230

約数の個数: 32

約数和(自身を含む): 213321600

約数和(自身を除く): 125674230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 41149, 82298, 123447, 205745, 246894, 411490, 617235, 1234470, 2921579, 5843158, 8764737, 14607895, 17529474, 29215790, 43823685, 87647370]

約数ペア:

[(1, 87647370), (2, 43823685), (3, 29215790), (5, 17529474), (6, 14607895), (10, 8764737), (15, 5843158), (30, 2921579), (71, 1234470), (142, 617235), (213, 411490), (355, 246894), (426, 205745), (710, 123447), (1065, 82298), (2130, 41149)]