85887306730

素因数分解:

$2^1\times 5^1\times {\mathrm{7121}}^1\times {\mathrm{1206113}}^1$

素因数の和:1213241

約数の個数: 16

約数和(自身を含む): 154618990344

約数和(自身を除く): 68731683614

約数列:

[1, 2, 5, 10, 7121, 14242, 35605, 71210, 1206113, 2412226, 6030565, 12061130, 8588730673, 17177461346, 42943653365, 85887306730]

約数ペア:

[(1, 85887306730), (2, 42943653365), (5, 17177461346), (10, 8588730673), (7121, 12061130), (14242, 6030565), (35605, 2412226), (71210, 1206113)]