168651870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{244423}}^1$

素因数の和:244456

約数の個数: 32

約数和(自身を含む): 422364672

約数和(自身を除く): 253712802

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 244423, 488846, 733269, 1222115, 1466538, 2444230, 3666345, 5621729, 7332690, 11243458, 16865187, 28108645, 33730374, 56217290, 84325935, 168651870]

約数ペア:

[(1, 168651870), (2, 84325935), (3, 56217290), (5, 33730374), (6, 28108645), (10, 16865187), (15, 11243458), (23, 7332690), (30, 5621729), (46, 3666345), (69, 2444230), (115, 1466538), (138, 1222115), (230, 733269), (345, 488846), (690, 244423)]