2846989380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{171299}}^1$

素因数の和:171588

約数の個数: 48

約数和(自身を含む): 8000395200

約数和(自身を除く): 5153405820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 171299, 342598, 513897, 685196, 856495, 1027794, 1712990, 2055588, 2569485, 3425980, 5138970, 10277940, 47449823, 94899646, 142349469, 189799292, 237249115, 284698938, 474498230, 569397876, 711747345, 948996460, 1423494690, 2846989380]

約数ペア:

[(1, 2846989380), (2, 1423494690), (3, 948996460), (4, 711747345), (5, 569397876), (6, 474498230), (10, 284698938), (12, 237249115), (15, 189799292), (20, 142349469), (30, 94899646), (60, 47449823), (277, 10277940), (554, 5138970), (831, 3425980), (1108, 2569485), (1385, 2055588), (1662, 1712990), (2770, 1027794), (3324, 856495), (4155, 685196), (5540, 513897), (8310, 342598), (16620, 171299)]