340147230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{492967}}^1$

素因数の和:493000

約数の個数: 32

約数和(自身を含む): 851848704

約数和(自身を除く): 511701474

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 492967, 985934, 1478901, 2464835, 2957802, 4929670, 7394505, 11338241, 14789010, 22676482, 34014723, 56691205, 68029446, 113382410, 170073615, 340147230]

約数ペア:

[(1, 340147230), (2, 170073615), (3, 113382410), (5, 68029446), (6, 56691205), (10, 34014723), (15, 22676482), (23, 14789010), (30, 11338241), (46, 7394505), (69, 4929670), (115, 2957802), (138, 2464835), (230, 1478901), (345, 985934), (690, 492967)]