8638470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 22896432

約数和(自身を除く): 14257962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 1811, 2385, 3622, 4770, 5433, 9055, 10866, 16299, 18110, 27165, 32598, 54330, 81495, 95983, 162990, 191966, 287949, 479915, 575898, 863847, 959830, 1439745, 1727694, 2879490, 4319235, 8638470]

約数ペア:

[(1, 8638470), (2, 4319235), (3, 2879490), (5, 1727694), (6, 1439745), (9, 959830), (10, 863847), (15, 575898), (18, 479915), (30, 287949), (45, 191966), (53, 162990), (90, 95983), (106, 81495), (159, 54330), (265, 32598), (318, 27165), (477, 18110), (530, 16299), (795, 10866), (954, 9055), (1590, 5433), (1811, 4770), (2385, 3622)]