81650070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907223}}^1$

素因数の和:907236

約数の個数: 24

約数和(自身を含む): 212290416

約数和(自身を除く): 130640346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907223, 1814446, 2721669, 4536115, 5443338, 8165007, 9072230, 13608345, 16330014, 27216690, 40825035, 81650070]

約数ペア:

[(1, 81650070), (2, 40825035), (3, 27216690), (5, 16330014), (6, 13608345), (9, 9072230), (10, 8165007), (15, 5443338), (18, 4536115), (30, 2721669), (45, 1814446), (90, 907223)]