553262330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{19543}}^1$

素因数の和:19718

約数の個数: 32

約数和(自身を含む): 1055376000

約数和(自身を除く): 502113670

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 19543, 28310, 39086, 97715, 195430, 371317, 742634, 1856585, 2911907, 3713170, 5823814, 14559535, 29119070, 55326233, 110652466, 276631165, 553262330]

約数ペア:

[(1, 553262330), (2, 276631165), (5, 110652466), (10, 55326233), (19, 29119070), (38, 14559535), (95, 5823814), (149, 3713170), (190, 2911907), (298, 1856585), (745, 742634), (1490, 371317), (2831, 195430), (5662, 97715), (14155, 39086), (19543, 28310)]