40869420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{907}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 114713088

約数和(自身を除く): 73843668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 907, 1502, 1814, 2253, 2721, 3004, 3628, 3755, 4506, 4535, 5442, 7510, 9012, 9070, 10884, 11265, 13605, 15020, 18140, 22530, 27210, 45060, 54420, 681157, 1362314, 2043471, 2724628, 3405785, 4086942, 6811570, 8173884, 10217355, 13623140, 20434710, 40869420]

約数ペア:

[(1, 40869420), (2, 20434710), (3, 13623140), (4, 10217355), (5, 8173884), (6, 6811570), (10, 4086942), (12, 3405785), (15, 2724628), (20, 2043471), (30, 1362314), (60, 681157), (751, 54420), (907, 45060), (1502, 27210), (1814, 22530), (2253, 18140), (2721, 15020), (3004, 13605), (3628, 11265), (3755, 10884), (4506, 9070), (4535, 9012), (5442, 7510)]