12863010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2731}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 31079232

約数和(自身を除く): 18216222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2731, 4710, 5462, 8193, 13655, 16386, 27310, 40965, 81930, 428767, 857534, 1286301, 2143835, 2572602, 4287670, 6431505, 12863010]

約数ペア:

[(1, 12863010), (2, 6431505), (3, 4287670), (5, 2572602), (6, 2143835), (10, 1286301), (15, 857534), (30, 428767), (157, 81930), (314, 40965), (471, 27310), (785, 16386), (942, 13655), (1570, 8193), (2355, 5462), (2731, 4710)]