2246895

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1044

約数の個数: 36

約数和(自身を含む): 4534920

約数和(自身を除く): 2288025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1019, 2205, 3057, 5095, 7133, 9171, 15285, 21399, 35665, 45855, 49931, 64197, 106995, 149793, 249655, 320985, 449379, 748965, 2246895]

約数ペア:

[(1, 2246895), (3, 748965), (5, 449379), (7, 320985), (9, 249655), (15, 149793), (21, 106995), (35, 64197), (45, 49931), (49, 45855), (63, 35665), (105, 21399), (147, 15285), (245, 9171), (315, 7133), (441, 5095), (735, 3057), (1019, 2205)]