69804967690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{199039}}^1$

素因数の和:201126

約数の個数: 32

約数和(自身を含む): 133105213440

約数和(自身を除く): 63300245750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2063, 4126, 10315, 20630, 35071, 70142, 175355, 199039, 350710, 398078, 995195, 1990390, 3383663, 6767326, 16918315, 33836630, 410617457, 821234914, 2053087285, 4106174570, 6980496769, 13960993538, 34902483845, 69804967690]

約数ペア:

[(1, 69804967690), (2, 34902483845), (5, 13960993538), (10, 6980496769), (17, 4106174570), (34, 2053087285), (85, 821234914), (170, 410617457), (2063, 33836630), (4126, 16918315), (10315, 6767326), (20630, 3383663), (35071, 1990390), (70142, 995195), (175355, 398078), (199039, 350710)]