30492028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26561}}^1$

素因数の和:26613

約数の個数: 24

約数和(自身を含む): 62473824

約数和(自身を除く): 31981796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26561, 53122, 106244, 185927, 371854, 743708, 1089001, 2178002, 4356004, 7623007, 15246014, 30492028]

約数ペア:

[(1, 30492028), (2, 15246014), (4, 7623007), (7, 4356004), (14, 2178002), (28, 1089001), (41, 743708), (82, 371854), (164, 185927), (287, 106244), (574, 53122), (1148, 26561)]