461132290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{1553}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 867355776

約数和(自身を除く): 406223486

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1291, 1553, 2582, 3106, 6455, 7765, 12910, 15530, 29693, 35719, 59386, 71438, 148465, 178595, 296930, 357190, 2004923, 4009846, 10024615, 20049230, 46113229, 92226458, 230566145, 461132290]

約数ペア:

[(1, 461132290), (2, 230566145), (5, 92226458), (10, 46113229), (23, 20049230), (46, 10024615), (115, 4009846), (230, 2004923), (1291, 357190), (1553, 296930), (2582, 178595), (3106, 148465), (6455, 71438), (7765, 59386), (12910, 35719), (15530, 29693)]