40287510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149213}}^1$

素因数の和:149229

約数の個数: 32

約数和(自身を含む): 107434080

約数和(自身を除く): 67146570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149213, 298426, 447639, 746065, 895278, 1342917, 1492130, 2238195, 2685834, 4028751, 4476390, 6714585, 8057502, 13429170, 20143755, 40287510]

約数ペア:

[(1, 40287510), (2, 20143755), (3, 13429170), (5, 8057502), (6, 6714585), (9, 4476390), (10, 4028751), (15, 2685834), (18, 2238195), (27, 1492130), (30, 1342917), (45, 895278), (54, 746065), (90, 447639), (135, 298426), (270, 149213)]