56398230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89521}}^1$

素因数の和:89541

約数の個数: 48

約数和(自身を含む): 167585184

約数和(自身を除く): 111186954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 89521, 179042, 268563, 447605, 537126, 626647, 805689, 895210, 1253294, 1342815, 1611378, 1879941, 2685630, 3133235, 3759882, 4028445, 5639823, 6266470, 8056890, 9399705, 11279646, 18799410, 28199115, 56398230]

約数ペア:

[(1, 56398230), (2, 28199115), (3, 18799410), (5, 11279646), (6, 9399705), (7, 8056890), (9, 6266470), (10, 5639823), (14, 4028445), (15, 3759882), (18, 3133235), (21, 2685630), (30, 1879941), (35, 1611378), (42, 1342815), (45, 1253294), (63, 895210), (70, 805689), (90, 626647), (105, 537126), (126, 447605), (210, 268563), (315, 179042), (630, 89521)]