2954901320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10553219}}^1$

素因数の和:10553237

約数の個数: 32

約数和(自身を含む): 7598318400

約数和(自身を除く): 4643417080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10553219, 21106438, 42212876, 52766095, 73872533, 84425752, 105532190, 147745066, 211064380, 295490132, 369362665, 422128760, 590980264, 738725330, 1477450660, 2954901320]

約数ペア:

[(1, 2954901320), (2, 1477450660), (4, 738725330), (5, 590980264), (7, 422128760), (8, 369362665), (10, 295490132), (14, 211064380), (20, 147745066), (28, 105532190), (35, 84425752), (40, 73872533), (56, 52766095), (70, 42212876), (140, 21106438), (280, 10553219)]