87189770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9677}}^1$

素因数の和:9754

約数の個数: 32

約数和(自身を含む): 169326288

約数和(自身を除く): 82136518

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 9677, 19354, 48385, 96770, 164509, 329018, 512881, 822545, 1025762, 1645090, 2564405, 5128810, 8718977, 17437954, 43594885, 87189770]

約数ペア:

[(1, 87189770), (2, 43594885), (5, 17437954), (10, 8718977), (17, 5128810), (34, 2564405), (53, 1645090), (85, 1025762), (106, 822545), (170, 512881), (265, 329018), (530, 164509), (901, 96770), (1802, 48385), (4505, 19354), (9010, 9677)]