75753990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64747}}^1$

素因数の和:64773

約数の個数: 48

約数和(自身を含む): 212114448

約数和(自身を除く): 136360458

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, 64747, 129494, 194241, 323735, 388482, 582723, 647470, 841711, 971205, 1165446, 1683422, 1942410, 2525133, 2913615, 4208555, 5050266, 5827230, 7575399, 8417110, 12625665, 15150798, 25251330, 37876995, 75753990]

約数ペア:

[(1, 75753990), (2, 37876995), (3, 25251330), (5, 15150798), (6, 12625665), (9, 8417110), (10, 7575399), (13, 5827230), (15, 5050266), (18, 4208555), (26, 2913615), (30, 2525133), (39, 1942410), (45, 1683422), (65, 1165446), (78, 971205), (90, 841711), (117, 647470), (130, 582723), (195, 388482), (234, 323735), (390, 194241), (585, 129494), (1170, 64747)]