8581970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 16193520

約数和(自身を除く): 7611550

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 293, 505, 586, 1010, 1465, 2929, 2930, 5858, 8497, 14645, 16994, 29290, 29593, 42485, 59186, 84970, 147965, 295930, 858197, 1716394, 4290985, 8581970]

約数ペア:

[(1, 8581970), (2, 4290985), (5, 1716394), (10, 858197), (29, 295930), (58, 147965), (101, 84970), (145, 59186), (202, 42485), (290, 29593), (293, 29290), (505, 16994), (586, 14645), (1010, 8497), (1465, 5858), (2929, 2930)]