306894210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1461401}}^1$

素因数の和:1461418

約数の個数: 32

約数和(自身を含む): 841767552

約数和(自身を除く): 534873342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1461401, 2922802, 4384203, 7307005, 8768406, 10229807, 14614010, 20459614, 21921015, 30689421, 43842030, 51149035, 61378842, 102298070, 153447105, 306894210]

約数ペア:

[(1, 306894210), (2, 153447105), (3, 102298070), (5, 61378842), (6, 51149035), (7, 43842030), (10, 30689421), (14, 21921015), (15, 20459614), (21, 14614010), (30, 10229807), (35, 8768406), (42, 7307005), (70, 4384203), (105, 2922802), (210, 1461401)]