28134630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16485

約数の個数: 48

約数和(自身を含む): 77004720

約数和(自身を除く): 48870090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16453, 32906, 49359, 82265, 98718, 148077, 164530, 246795, 296154, 312607, 493590, 625214, 740385, 937821, 1480770, 1563035, 1875642, 2813463, 3126070, 4689105, 5626926, 9378210, 14067315, 28134630]

約数ペア:

[(1, 28134630), (2, 14067315), (3, 9378210), (5, 5626926), (6, 4689105), (9, 3126070), (10, 2813463), (15, 1875642), (18, 1563035), (19, 1480770), (30, 937821), (38, 740385), (45, 625214), (57, 493590), (90, 312607), (95, 296154), (114, 246795), (171, 164530), (190, 148077), (285, 98718), (342, 82265), (570, 49359), (855, 32906), (1710, 16453)]