15742230

素因数分解:

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

素因数の和:10733

約数の個数: 48

約数和(自身を含む): 43953840

約数和(自身を除く): 28211610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10709, 21418, 32127, 53545, 64254, 74963, 107090, 149926, 160635, 224889, 321270, 374815, 449778, 524741, 749630, 1049482, 1124445, 1574223, 2248890, 2623705, 3148446, 5247410, 7871115, 15742230]

約数ペア:

[(1, 15742230), (2, 7871115), (3, 5247410), (5, 3148446), (6, 2623705), (7, 2248890), (10, 1574223), (14, 1124445), (15, 1049482), (21, 749630), (30, 524741), (35, 449778), (42, 374815), (49, 321270), (70, 224889), (98, 160635), (105, 149926), (147, 107090), (210, 74963), (245, 64254), (294, 53545), (490, 32127), (735, 21418), (1470, 10709)]