938358790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{8627}}^1$

素因数の和:8856

約数の個数: 32

約数和(自身を含む): 1723874400

約数和(自身を除く): 785515610

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 730, 745, 1490, 8627, 10877, 17254, 21754, 43135, 54385, 86270, 108770, 629771, 1259542, 1285423, 2570846, 3148855, 6297710, 6427115, 12854230, 93835879, 187671758, 469179395, 938358790]

約数ペア:

[(1, 938358790), (2, 469179395), (5, 187671758), (10, 93835879), (73, 12854230), (146, 6427115), (149, 6297710), (298, 3148855), (365, 2570846), (730, 1285423), (745, 1259542), (1490, 629771), (8627, 108770), (10877, 86270), (17254, 54385), (21754, 43135)]