30857476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2309}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 58406040

約数和(自身を除く): 27548564

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 2309, 3341, 4618, 6682, 9236, 13364, 30017, 60034, 120068, 593413, 1186826, 2373652, 7714369, 15428738, 30857476]

約数ペア:

[(1, 30857476), (2, 15428738), (4, 7714369), (13, 2373652), (26, 1186826), (52, 593413), (257, 120068), (514, 60034), (1028, 30017), (2309, 13364), (3341, 9236), (4618, 6682)]