27940147230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40492967}}^1$

素因数の和:40493000

約数の個数: 32

約数和(自身を含む): 69971848704

約数和(自身を除く): 42031701474

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 40492967, 80985934, 121478901, 202464835, 242957802, 404929670, 607394505, 931338241, 1214789010, 1862676482, 2794014723, 4656691205, 5588029446, 9313382410, 13970073615, 27940147230]

約数ペア:

[(1, 27940147230), (2, 13970073615), (3, 9313382410), (5, 5588029446), (6, 4656691205), (10, 2794014723), (15, 1862676482), (23, 1214789010), (30, 931338241), (46, 607394505), (69, 404929670), (115, 242957802), (138, 202464835), (230, 121478901), (345, 80985934), (690, 40492967)]