80321910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3623}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 193086720

約数和(自身を除く): 112764810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3623, 3695, 4434, 7246, 7390, 10869, 11085, 18115, 21738, 22170, 36230, 54345, 108690, 2677397, 5354794, 8032191, 13386985, 16064382, 26773970, 40160955, 80321910]

約数ペア:

[(1, 80321910), (2, 40160955), (3, 26773970), (5, 16064382), (6, 13386985), (10, 8032191), (15, 5354794), (30, 2677397), (739, 108690), (1478, 54345), (2217, 36230), (3623, 22170), (3695, 21738), (4434, 18115), (7246, 11085), (7390, 10869)]