30681774

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 68509440

約数和(自身を除く): 37827666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 2503, 4086, 5006, 6129, 7509, 12258, 15018, 22527, 45054, 67581, 135162, 568181, 1136362, 1704543, 3409086, 5113629, 10227258, 15340887, 30681774]

約数ペア:

[(1, 30681774), (2, 15340887), (3, 10227258), (6, 5113629), (9, 3409086), (18, 1704543), (27, 1136362), (54, 568181), (227, 135162), (454, 67581), (681, 45054), (1362, 22527), (2043, 15018), (2503, 12258), (4086, 7509), (5006, 6129)]