30305538

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54311}}^1$

素因数の和:54350

約数の個数: 24

約数和(自身を含む): 67781376

約数和(自身を除く): 37475838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54311, 108622, 162933, 325866, 488799, 977598, 1683641, 3367282, 5050923, 10101846, 15152769, 30305538]

約数ペア:

[(1, 30305538), (2, 15152769), (3, 10101846), (6, 5050923), (9, 3367282), (18, 1683641), (31, 977598), (62, 488799), (93, 325866), (186, 162933), (279, 108622), (558, 54311)]