30191454

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1062

約数の個数: 40

約数和(自身を含む): 68032008

約数和(自身を除く): 37840554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 821, 1362, 1642, 2043, 2463, 4086, 4926, 6129, 7389, 12258, 14778, 18387, 22167, 36774, 44334, 66501, 133002, 186367, 372734, 559101, 1118202, 1677303, 3354606, 5031909, 10063818, 15095727, 30191454]

約数ペア:

[(1, 30191454), (2, 15095727), (3, 10063818), (6, 5031909), (9, 3354606), (18, 1677303), (27, 1118202), (54, 559101), (81, 372734), (162, 186367), (227, 133002), (454, 66501), (681, 44334), (821, 36774), (1362, 22167), (1642, 18387), (2043, 14778), (2463, 12258), (4086, 7389), (4926, 6129)]