291230315090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{203657563}}^1$

素因数の和:203657594

約数の個数: 32

約数和(自身を含む): 615860473536

約数和(自身を除く): 324630158446

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 203657563, 407315126, 1018287815, 2036575630, 2240233193, 2647548319, 4480466386, 5295096638, 11201165965, 13237741595, 22402331930, 26475483190, 29123031509, 58246063018, 145615157545, 291230315090]

約数ペア:

[(1, 291230315090), (2, 145615157545), (5, 58246063018), (10, 29123031509), (11, 26475483190), (13, 22402331930), (22, 13237741595), (26, 11201165965), (55, 5295096638), (65, 4480466386), (110, 2647548319), (130, 2240233193), (143, 2036575630), (286, 1018287815), (715, 407315126), (1430, 203657563)]