30186378

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1297}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 67288320

約数和(自身を除く): 37101942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 1297, 2586, 2594, 3879, 3891, 7758, 7782, 11637, 11673, 23274, 23346, 35019, 70038, 559007, 1118014, 1677021, 3354042, 5031063, 10062126, 15093189, 30186378]

約数ペア:

[(1, 30186378), (2, 15093189), (3, 10062126), (6, 5031063), (9, 3354042), (18, 1677021), (27, 1118014), (54, 559007), (431, 70038), (862, 35019), (1293, 23346), (1297, 23274), (2586, 11673), (2594, 11637), (3879, 7782), (3891, 7758)]