30805728

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 50842272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 2999, 3424, 5136, 5998, 8997, 10272, 11996, 17994, 23992, 35988, 47984, 71976, 95968, 143952, 287904, 320893, 641786, 962679, 1283572, 1925358, 2567144, 3850716, 5134288, 7701432, 10268576, 15402864, 30805728]

約数ペア:

[(1, 30805728), (2, 15402864), (3, 10268576), (4, 7701432), (6, 5134288), (8, 3850716), (12, 2567144), (16, 1925358), (24, 1283572), (32, 962679), (48, 641786), (96, 320893), (107, 287904), (214, 143952), (321, 95968), (428, 71976), (642, 47984), (856, 35988), (1284, 23992), (1712, 17994), (2568, 11996), (2999, 10272), (3424, 8997), (5136, 5998)]