30969846

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{4423}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 67289040

約数和(自身を除く): 36319194

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 4423, 7002, 8846, 13269, 26538, 39807, 79614, 1720547, 3441094, 5161641, 10323282, 15484923, 30969846]

約数ペア:

[(1, 30969846), (2, 15484923), (3, 10323282), (6, 5161641), (9, 3441094), (18, 1720547), (389, 79614), (778, 39807), (1167, 26538), (2334, 13269), (3501, 8846), (4423, 7002)]