2543283990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2173747}}^1$

素因数の和:2173773

約数の個数: 48

約数和(自身を含む): 7121198448

約数和(自身を除く): 4577914458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2173747, 4347494, 6521241, 10868735, 13042482, 19563723, 21737470, 28258711, 32606205, 39127446, 56517422, 65212410, 84776133, 97818615, 141293555, 169552266, 195637230, 254328399, 282587110, 423880665, 508656798, 847761330, 1271641995, 2543283990]

約数ペア:

[(1, 2543283990), (2, 1271641995), (3, 847761330), (5, 508656798), (6, 423880665), (9, 282587110), (10, 254328399), (13, 195637230), (15, 169552266), (18, 141293555), (26, 97818615), (30, 84776133), (39, 65212410), (45, 56517422), (65, 39127446), (78, 32606205), (90, 28258711), (117, 21737470), (130, 19563723), (195, 13042482), (234, 10868735), (390, 6521241), (585, 4347494), (1170, 2173747)]