61400590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 116756640

約数和(自身を除く): 55356050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 701, 922, 1402, 2305, 3505, 4610, 7010, 8759, 13319, 17518, 26638, 43795, 66595, 87590, 133190, 323161, 646322, 1615805, 3231610, 6140059, 12280118, 30700295, 61400590]

約数ペア:

[(1, 61400590), (2, 30700295), (5, 12280118), (10, 6140059), (19, 3231610), (38, 1615805), (95, 646322), (190, 323161), (461, 133190), (701, 87590), (922, 66595), (1402, 43795), (2305, 26638), (3505, 17518), (4610, 13319), (7010, 8759)]