72217230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4943}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 173712384

約数和(自身を除く): 101495154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 4943, 7305, 9886, 14610, 14829, 24715, 29658, 49430, 74145, 148290, 2407241, 4814482, 7221723, 12036205, 14443446, 24072410, 36108615, 72217230]

約数ペア:

[(1, 72217230), (2, 36108615), (3, 24072410), (5, 14443446), (6, 12036205), (10, 7221723), (15, 4814482), (30, 2407241), (487, 148290), (974, 74145), (1461, 49430), (2435, 29658), (2922, 24715), (4870, 14829), (4943, 14610), (7305, 9886)]