310301530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9829}}^1$

素因数の和:9895

約数の個数: 64

約数和(自身を含む): 713422080

約数和(自身を除く): 403120550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4510, 6314, 9829, 15785, 19658, 31570, 49145, 68803, 98290, 108119, 137606, 216238, 344015, 402989, 540595, 688030, 756833, 805978, 1081190, 1513666, 2014945, 2820923, 3784165, 4029890, 4432879, 5641846, 7568330, 8865758, 14104615, 22164395, 28209230, 31030153, 44328790, 62060306, 155150765, 310301530]

約数ペア:

[(1, 310301530), (2, 155150765), (5, 62060306), (7, 44328790), (10, 31030153), (11, 28209230), (14, 22164395), (22, 14104615), (35, 8865758), (41, 7568330), (55, 5641846), (70, 4432879), (77, 4029890), (82, 3784165), (110, 2820923), (154, 2014945), (205, 1513666), (287, 1081190), (385, 805978), (410, 756833), (451, 688030), (574, 540595), (770, 402989), (902, 344015), (1435, 216238), (2255, 137606), (2870, 108119), (3157, 98290), (4510, 68803), (6314, 49145), (9829, 31570), (15785, 19658)]