30248694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 78650880

約数和(自身を除く): 48402186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 1861, 2322, 2709, 3722, 5418, 5583, 8127, 11166, 13027, 16254, 16749, 26054, 33498, 39081, 50247, 78162, 80023, 100494, 117243, 160046, 234486, 240069, 351729, 480138, 560161, 703458, 720207, 1120322, 1440414, 1680483, 2160621, 3360966, 4321242, 5041449, 10082898, 15124347, 30248694]

約数ペア:

[(1, 30248694), (2, 15124347), (3, 10082898), (6, 5041449), (7, 4321242), (9, 3360966), (14, 2160621), (18, 1680483), (21, 1440414), (27, 1120322), (42, 720207), (43, 703458), (54, 560161), (63, 480138), (86, 351729), (126, 240069), (129, 234486), (189, 160046), (258, 117243), (301, 100494), (378, 80023), (387, 78162), (602, 50247), (774, 39081), (903, 33498), (1161, 26054), (1806, 16749), (1861, 16254), (2322, 13027), (2709, 11166), (3722, 8127), (5418, 5583)]