61444140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3697}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 172711392

約数和(自身を除く): 111267252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 3697, 4155, 5540, 7394, 8310, 11091, 14788, 16620, 18485, 22182, 36970, 44364, 55455, 73940, 110910, 221820, 1024069, 2048138, 3072207, 4096276, 5120345, 6144414, 10240690, 12288828, 15361035, 20481380, 30722070, 61444140]

約数ペア:

[(1, 61444140), (2, 30722070), (3, 20481380), (4, 15361035), (5, 12288828), (6, 10240690), (10, 6144414), (12, 5120345), (15, 4096276), (20, 3072207), (30, 2048138), (60, 1024069), (277, 221820), (554, 110910), (831, 73940), (1108, 55455), (1385, 44364), (1662, 36970), (2770, 22182), (3324, 18485), (3697, 16620), (4155, 14788), (5540, 11091), (7394, 8310)]