201596490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239961}}^1$

素因数の和:2239974

約数の個数: 24

約数和(自身を含む): 524151108

約数和(自身を除く): 322554618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239961, 4479922, 6719883, 11199805, 13439766, 20159649, 22399610, 33599415, 40319298, 67198830, 100798245, 201596490]

約数ペア:

[(1, 201596490), (2, 100798245), (3, 67198830), (5, 40319298), (6, 33599415), (9, 22399610), (10, 20159649), (15, 13439766), (18, 11199805), (30, 6719883), (45, 4479922), (90, 2239961)]