9031260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21522

約数の個数: 48

約数和(自身を含む): 28901376

約数和(自身を除く): 19870116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21503, 43006, 64509, 86012, 107515, 129018, 150521, 215030, 258036, 301042, 322545, 430060, 451563, 602084, 645090, 752605, 903126, 1290180, 1505210, 1806252, 2257815, 3010420, 4515630, 9031260]

約数ペア:

[(1, 9031260), (2, 4515630), (3, 3010420), (4, 2257815), (5, 1806252), (6, 1505210), (7, 1290180), (10, 903126), (12, 752605), (14, 645090), (15, 602084), (20, 451563), (21, 430060), (28, 322545), (30, 301042), (35, 258036), (42, 215030), (60, 150521), (70, 129018), (84, 107515), (105, 86012), (140, 64509), (210, 43006), (420, 21503)]