127764210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{608401}}^1$

素因数の和:608418

約数の個数: 32

約数和(自身を含む): 350439552

約数和(自身を除く): 222675342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 608401, 1216802, 1825203, 3042005, 3650406, 4258807, 6084010, 8517614, 9126015, 12776421, 18252030, 21294035, 25552842, 42588070, 63882105, 127764210]

約数ペア:

[(1, 127764210), (2, 63882105), (3, 42588070), (5, 25552842), (6, 21294035), (7, 18252030), (10, 12776421), (14, 9126015), (15, 8517614), (21, 6084010), (30, 4258807), (35, 3650406), (42, 3042005), (70, 1825203), (105, 1216802), (210, 608401)]