31214277730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{294391}}^1$

素因数の和:294882

約数の個数: 32

約数和(自身を含む): 58755932928

約数和(自身を除く): 27541655198

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 461, 922, 2305, 4610, 10603, 21206, 53015, 106030, 294391, 588782, 1471955, 2943910, 6770993, 13541986, 33854965, 67709930, 135714251, 271428502, 678571255, 1357142510, 3121427773, 6242855546, 15607138865, 31214277730]

約数ペア:

[(1, 31214277730), (2, 15607138865), (5, 6242855546), (10, 3121427773), (23, 1357142510), (46, 678571255), (115, 271428502), (230, 135714251), (461, 67709930), (922, 33854965), (2305, 13541986), (4610, 6770993), (10603, 2943910), (21206, 1471955), (53015, 588782), (106030, 294391)]