2248890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10709}}^1$

素因数の和:10726

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3920070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10709, 21418, 32127, 53545, 64254, 74963, 107090, 149926, 160635, 224889, 321270, 374815, 449778, 749630, 1124445, 2248890]

約数ペア:

[(1, 2248890), (2, 1124445), (3, 749630), (5, 449778), (6, 374815), (7, 321270), (10, 224889), (14, 160635), (15, 149926), (21, 107090), (30, 74963), (35, 64254), (42, 53545), (70, 32127), (105, 21418), (210, 10709)]