16742670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 46711296

約数和(自身を除く): 29968626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1307, 1830, 2135, 2562, 2614, 3921, 4270, 6405, 6535, 7842, 9149, 12810, 13070, 18298, 19605, 27447, 39210, 45745, 54894, 79727, 91490, 137235, 159454, 239181, 274470, 398635, 478362, 558089, 797270, 1116178, 1195905, 1674267, 2391810, 2790445, 3348534, 5580890, 8371335, 16742670]

約数ペア:

[(1, 16742670), (2, 8371335), (3, 5580890), (5, 3348534), (6, 2790445), (7, 2391810), (10, 1674267), (14, 1195905), (15, 1116178), (21, 797270), (30, 558089), (35, 478362), (42, 398635), (61, 274470), (70, 239181), (105, 159454), (122, 137235), (183, 91490), (210, 79727), (305, 54894), (366, 45745), (427, 39210), (610, 27447), (854, 19605), (915, 18298), (1281, 13070), (1307, 12810), (1830, 9149), (2135, 7842), (2562, 6535), (2614, 6405), (3921, 4270)]