30404354043

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{502543}}^1$

素因数の和:502663

約数の個数: 32

約数和(自身を含む): 48115572736

約数和(自身を除く): 17711218693

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 2881, 8643, 20167, 60501, 502543, 1507629, 3517801, 10553403, 21609349, 33670381, 64828047, 101011143, 151265443, 235692667, 453796329, 707078001, 1447826383, 4343479149, 10134784681, 30404354043]

約数ペア:

[(1, 30404354043), (3, 10134784681), (7, 4343479149), (21, 1447826383), (43, 707078001), (67, 453796329), (129, 235692667), (201, 151265443), (301, 101011143), (469, 64828047), (903, 33670381), (1407, 21609349), (2881, 10553403), (8643, 3517801), (20167, 1507629), (60501, 502543)]