15824210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 29490480

約数和(自身を除く): 13666270

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 409, 530, 730, 818, 2045, 3869, 4090, 7738, 19345, 21677, 29857, 38690, 43354, 59714, 108385, 149285, 216770, 298570, 1582421, 3164842, 7912105, 15824210]

約数ペア:

[(1, 15824210), (2, 7912105), (5, 3164842), (10, 1582421), (53, 298570), (73, 216770), (106, 149285), (146, 108385), (265, 59714), (365, 43354), (409, 38690), (530, 29857), (730, 21677), (818, 19345), (2045, 7738), (3869, 4090)]