766932010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{256499}}^1$

素因数の和:256542

約数の個数: 32

約数和(自身を含む): 1551312000

約数和(自身を除く): 784379990

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 256499, 512998, 1282495, 2564990, 3334487, 5899477, 6668974, 11798954, 16672435, 29497385, 33344870, 58994770, 76693201, 153386402, 383466005, 766932010]

約数ペア:

[(1, 766932010), (2, 383466005), (5, 153386402), (10, 76693201), (13, 58994770), (23, 33344870), (26, 29497385), (46, 16672435), (65, 11798954), (115, 6668974), (130, 5899477), (230, 3334487), (299, 2564990), (598, 1282495), (1495, 512998), (2990, 256499)]