30969354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20897}}^1$

素因数の和:20934

約数の個数: 32

約数和(自身を含む): 70217280

約数和(自身を除く): 39247926

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20897, 41794, 62691, 125382, 271661, 397043, 543322, 794086, 814983, 1191129, 1629966, 2382258, 5161559, 10323118, 15484677, 30969354]

約数ペア:

[(1, 30969354), (2, 15484677), (3, 10323118), (6, 5161559), (13, 2382258), (19, 1629966), (26, 1191129), (38, 814983), (39, 794086), (57, 543322), (78, 397043), (114, 271661), (247, 125382), (494, 62691), (741, 41794), (1482, 20897)]