27741830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 51928128

約数和(自身を除く): 24186298

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 953, 1906, 2911, 4765, 5822, 9530, 14555, 29110, 39073, 67663, 78146, 135326, 195365, 338315, 390730, 676630, 2774183, 5548366, 13870915, 27741830]

約数ペア:

[(1, 27741830), (2, 13870915), (5, 5548366), (10, 2774183), (41, 676630), (71, 390730), (82, 338315), (142, 195365), (205, 135326), (355, 78146), (410, 67663), (710, 39073), (953, 29110), (1906, 14555), (2911, 9530), (4765, 5822)]