310030254

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{21503}}^1$

素因数の和:21606

約数の個数: 40

約数和(自身を含む): 702535680

約数和(自身を除く): 392505426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 21503, 43006, 64509, 129018, 193527, 387054, 580581, 1161162, 1741743, 1913767, 3483486, 3827534, 5741301, 11482602, 17223903, 34447806, 51671709, 103343418, 155015127, 310030254]

約数ペア:

[(1, 310030254), (2, 155015127), (3, 103343418), (6, 51671709), (9, 34447806), (18, 17223903), (27, 11482602), (54, 5741301), (81, 3827534), (89, 3483486), (162, 1913767), (178, 1741743), (267, 1161162), (534, 580581), (801, 387054), (1602, 193527), (2403, 129018), (4806, 64509), (7209, 43006), (14418, 21503)]