823641730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67567}}^1$

素因数の和:67650

約数の個数: 32

約数和(自身を含む): 1576226304

約数和(自身を除く): 752584574

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 67567, 135134, 337835, 675670, 1554041, 3108082, 3581051, 7162102, 7770205, 15540410, 17905255, 35810510, 82364173, 164728346, 411820865, 823641730]

約数ペア:

[(1, 823641730), (2, 411820865), (5, 164728346), (10, 82364173), (23, 35810510), (46, 17905255), (53, 15540410), (106, 7770205), (115, 7162102), (230, 3581051), (265, 3108082), (530, 1554041), (1219, 675670), (2438, 337835), (6095, 135134), (12190, 67567)]