127638310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 237362400

約数和(自身を除く): 109724090

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3299, 3869, 6598, 7738, 16495, 19345, 32990, 38690, 174847, 240827, 349694, 481654, 874235, 1204135, 1748470, 2408270, 12763831, 25527662, 63819155, 127638310]

約数ペア:

[(1, 127638310), (2, 63819155), (5, 25527662), (10, 12763831), (53, 2408270), (73, 1748470), (106, 1204135), (146, 874235), (265, 481654), (365, 349694), (530, 240827), (730, 174847), (3299, 38690), (3869, 32990), (6598, 19345), (7738, 16495)]