87036770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7211}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 168241536

約数和(自身を除く): 81204766

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 7211, 12070, 14422, 36055, 72110, 122587, 245174, 511981, 612935, 1023962, 1225870, 2559905, 5119810, 8703677, 17407354, 43518385, 87036770]

約数ペア:

[(1, 87036770), (2, 43518385), (5, 17407354), (10, 8703677), (17, 5119810), (34, 2559905), (71, 1225870), (85, 1023962), (142, 612935), (170, 511981), (355, 245174), (710, 122587), (1207, 72110), (2414, 36055), (6035, 14422), (7211, 12070)]